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Bob Loblaw at 02:23 AM on 3 July 2021The cool, lush Pacific Northwest roasts in Death Valley-like temperatures
Lookig a bit more closely at the Lytton data, I notice that during the hottest period the relative humidity was dropping to about 10% during the hot part of the day. That is obscenely dry.
No wonder there is dry fuel available for fires.
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Bob Loblaw at 00:13 AM on 3 July 2021The cool, lush Pacific Northwest roasts in Death Valley-like temperatures
This morning's Globe and Mail has a picture of the town of Lytton, showing the remains of downtown:
https://www.theglobeandmail.com/
The picture is currently visible on their main page, but the link to the main story is paywalled. (Same picture in paywalled story.)
The print version is less zoomed in, and from what I see there it looks like the trees to the south of town (surrounding where I'm pretty sure the weather station is located) have not burned.
However if the power is out, then the ventiatlion of the Stevenson Screen at the weather station is likely not working, so temperature readings will be unreliable until the power is back on. (Data is still not flowing at the moment.) The area has cooled since the extreme heat at the start of the week, though.
Let's just say that this particular aspect of the MSC observation network is something I have an "inside baseball" knowledge of.
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michael sweet at 22:48 PM on 2 July 2021The cool, lush Pacific Northwest roasts in Death Valley-like temperatures
Bob,
I am always amazed by how much data and backup data scientists collect. Thank you for the description of how the Lytton temperature works.
I used to teach High School and very few students had any idea of how much data scientists collect about the climate. I think the general public has little idea of the volume of information scientists know.
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Bob Loblaw at 04:34 AM on 2 July 2021The cool, lush Pacific Northwest roasts in Death Valley-like temperatures
Michael:
The Lytton weather station is an automatic one - part of the Meteorological Service of Canada's "Reference Climate Station" (RCS) network. It is located on the south side of town, between the highway and the river, and appears to be in a large clearing directly east of the train bridge (50.2244N, 121.5819W). The map in the story that Ian linked to suggests that there is a small area near the river south of town that has not burned, so the station may be intact.
Data stopped coming in to MSC as of 00 GMT on July 1, which would be at 5pm local daylight time on June 30. The station likely feeds data into the system via the cell network, and Ian's link says cell service is down in the area. The logger system has an internal battery, so even if the power is off it will collect data for a while and send it through when communications are restored.
Instrumentation at RCS stations undergoes regular maintenance, and data goes through automatic and manual QA processes, but there is little reason to expect it needs any special validation. Most of the stations probably still use the YSI 44212 temperature probe, which is accurate to +/-0.1C up to 50C - but temperatures are getting awfully close to that upper limit! There are three sensors installed at that station, and throughout the day on June 29 they were all agreeing to within 0.1C.
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michael sweet at 03:11 AM on 2 July 2021The cool, lush Pacific Northwest roasts in Death Valley-like temperatures
Will they be able to validate the record temepratures in Lytton now that the recording station has burned down? What a nightmare.
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Ian Forrester at 02:40 AM on 2 July 2021The cool, lush Pacific Northwest roasts in Death Valley-like temperatures
Lytton just devasted by wild fire.
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One Planet Only Forever at 14:04 PM on 30 June 2021The cool, lush Pacific Northwest roasts in Death Valley-like temperatures
An update regarding record setting Lytton, BC, Canada. When the story was written it was able to say:
"• Canada broke its all-time national temperature record with a preliminary high of 46.6°C (116°F) in Lytton on Sunday, June 27, then beat the record again with a preliminary 47.9°C (118.2°F) on Monday. The old record was 45.0°C (113°F) from July 5, 1937. The high at Lytton is also the world’s highest temperature ever recorded north of latitude 50°N, according to international weather records expert Maximiliano Herrera."
SInce then the high in Lytton on Tuesday was 49.5 C which is hotter than the Las Vegas record of 47.2 C.
And the previous Camadian record set in 1932 was set in Saskatchewan, not BC.
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prove we are smart at 20:43 PM on 29 June 2021Study: Extreme weather may not lead to increased support for climate action
Thanks Nigelj, I read this somewhere " sometimes the leader you get, is not the leader you need". Education is the key, but a lot of people don't/can't be unlocked...
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nigelj at 16:44 PM on 29 June 2021Study: Extreme weather may not lead to increased support for climate action
Prove we are smart @3&4
I forgot. Thank's for the links. I enjoy reading that sort of thing.
Just read a book on the ugly finanical banking sector called
"Other Peoples Money" by John Kay.I have nothing really against nuclear power in principle. Closing these things down because of the Fukushima scare seems like an overreaction. But building nuclear power stations is a very slow process. I don't see how it can be of much use in meeting the Paris Climate Accord goals of 2050. And nuclear power is not really our decision. Ultimately it comes down to generating companies and they seem to prefer wind and solar power for various reasons including lower costs than nuclear power. In reality I suspect the world will end up with a mixture of both power sources.
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AussiejB at 16:38 PM on 29 June 2021SkS Analogy 22 - Energy SeaSaw: Part III
As this is your first post, Skeptical Science respectfully reminds you to please follow our comments policy. Thank You!
Ok I will follow respectful guidlines.
To my mind having these temperatures just past when the sun was at its norther most travel across the earth is disturbing.
The temperatures once the Northern Hemisphere moves into July and the land has heated up the heat excursions one would have to assume will be once again new records.
Thank you for accepting me for comments I have followed this site for well on 10 years.
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nigelj at 16:36 PM on 29 June 2021Study: Extreme weather may not lead to increased support for climate action
"Perhaps a more sensible solution is that capitalism has to change to have more goals than just the profit motive."
"Capitalism with a conscience, good luck with that."
Why do you say good luck with that? I didn't say it would be a voluntary thing. Such environmental goals could be legislated for.
" Some countries incorporate both the private sector system of capitalism and the public sector enterprise of socialism to overcome the disadvantages of both systems."
Yes this can be good. I did mention that governments typically own various public assets like infrastructure. Some own and provide health services. The scandinavian countries do this.
"Your link to Adam Barretts novel mathmatical macroeconomic model is a theoretical hope and the comments after the article were good reading-thanks But we need something very substantive to wake our sleep-walking populous and soon. The increasing suffering maybe unequal but all will feel the cumulative effects from climate change.
We do need something substantive, but nobody has articulated a fundamentally different system to capitalism that actually looks like it would work. All the alternatives I see are just forms of socialism which has been tried at scale and failed as previously stated. Even small scale experiments in common ownership have a history of mostly failing after a decade or so (google it). So if anyone wants to try that yet again I would say "good luck with that".
I'm not a huge fan of capitalism. Its harsh and avaricious and at times it angers me, but I just doubt theres a fundamentally better system overall. The best approach may be the combination of capitalism and socialism embraced by the Scandinavian countries (as you alluded to). And I think it should be possible to modify details of how capitalism operates. It is never static anyway. This may all be as good as it gets. There is no guarantee that there is a better system. Things like the circular economy and donout economy are not incompatible with capitalism, or at least not incompatible with private ownership. All these things add together to form quite substantive change. They will face a lot of resistance, but another try at socialism looks like a bad idea to me, and will probably face even more resistance. As will other totally crazy ideas.
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prove we are smart at 15:32 PM on 29 June 2021Study: Extreme weather may not lead to increased support for climate action
Sorry mate, ha,forgot the last link, theconversation.com/the-perils-of-the-last-human-flaws-in-modern-economics-29783
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prove we are smart at 15:29 PM on 29 June 2021Study: Extreme weather may not lead to increased support for climate action
"Perhaps a more sensible solution is that capitalism has to change to have more goals than just the profit motive." Capitalism with a conscience, good luck with that.
" Some countries incorporate both the private sector system of capitalism and the public sector enterprise of socialism to overcome the disadvantages of both systems. In these economies, the government intervenes to prevent any individual or company from having a monopolistic stance and undue concentration of economic power. Resources in these systems may be owned by both the state and by individuals." I think the quality of govt has declined here in Aust, so many examples of govt policy being their lobbyists policies, climate change inaction being just one.
Your link to Adam Barretts novel mathmatical macroeconomic model is a theoretical hope and the comments after the article were good reading-thanks But we need something very substantive to wake our sleep-walking populous and soon. The increasing suffering maybe unequal but all will feel the cumulative effects from climate change.
I will re-share that ugly financial banking sector link here, www.youtube.com/watch?v=np_ylvc8Zj8 you really believe THAT could change soon, I wish too.
I really don't want to "go nuclear", but the reality is we have squandered so much time, a % of our energy production is maybe inevitable? We are all human beings with associated complexities. This link from the comments section from your link explains much and asks me, can we change?
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nigelj at 11:30 AM on 29 June 2021Study: Extreme weather may not lead to increased support for climate action
Regarding the link on capitalism:
armyofall.wordpress.com/no-future-under-capitalism/
The link says "Capitalism demands a global avg growth rate of 3%"
A quick google search shows several economists think that capitalism would work just fine with zero economic growth. This is one example, and it includes a reference to the writers own peer reviewed study:
theconversation.com/how-capitalism-without-growth-could-build-a-more-stable-economy-91779
The original link on capitalism also pretty much suggests the answers to environmental problems and the alleged need to get rid of capitalism is socialism (the common ownership of the means of production). Good luck with that. Experiments in socialism at scale have been abject failures, eg the Soviet Union, N Korea, Cuba etc. Unless you like living in dreadful conditions and near starvation. Common ownership is sometimes used where you have public ownership of some types of infrastructure, but this doesn't mean it would necessarily work for everything.
Perhaps a more sensible solution is that capitalism has to change to have more goals than just the profit motive.
The link also says that renewables will be a disaster mainly because of high levels of resource use and various negative environmental impacts, and that nuclear power is therefore preferable. Its an interesting point about resource use because I've seen calculations showing renewables do use the greater volume of resources than nuclear power, and its intuitively obvious, however it tends to be in materials like concrete and fibreglass where the components aren't particularly scarce, and copper which can be easily recycled. Nuclear power uses less total volume of materials, but some of them are very scarce and the uranium essentially gets used up. You also have environmental disasters when reactors explode and there is the nuclear proliferation problem. So its certainly not clear that nuclear power should be the complete answer. It might form a small part of the answer.
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nigelj at 07:17 AM on 29 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
I definitely think ideas like the doughnut economy and the circular economy have considerable merit. But building new economic systems like this is probably going to take time. Its like turning around The Titanic!
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Philippe Chantreau at 04:11 AM on 29 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
There are plenty of possibilities for solutions. We just have to get out of the dogma that the current frantic capitalism placing the maximization of profit ahead of any and every other consideration is the only way. It's not. That does not mean that a revolution is necessary. Just doing things differently. By the same token, it does not have to be top down, from centralized government.
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One Planet Only Forever at 01:12 AM on 29 June 2021SkS Analogy 22 - Energy SeaSaw: Part III
Agree with moderator ... delete my resposne as well.
Moderator Response:[BL] Done.
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One Planet Only Forever at 01:06 AM on 29 June 2021SkS Analogy 22 - Energy SeaSaw: Part III
The developing nations following the horrible development examples set by the supposedly more advanced nations will indeed be a disaster.
Moderator Response:[BL] Response to deleted comment removed at user's request.
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takamura_senpai at 18:17 PM on 28 June 2021SkS Analogy 22 - Energy SeaSaw: Part III
Coal Prices Hit Decade High Despite Efforts to Wean the World Off Carbon
This is the REAL result of Kyoto protocol and Paris agreement
So fairy tales from politics and others...
How many times Paris agreement was mansion here? Fairy tales and reality
Moderator Response:[BL] Off-topic deleted.
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prove we are smart at 17:53 PM on 28 June 2021Study: Extreme weather may not lead to increased support for climate action
Many people want to stay wilfully ignorant and keep happily consuming on our finite world resources. Capitalism and its inherent growth needs and " controlled" by its numerous lobbying/bribing corporations in conjunction with fake news media is guaranteeing the rise of co2 and green growth is false hope,truthout.org/articles/from-green-growth-to-post-growth/ It seems to me more than ever, even if the wealthy and privileged will finally believe in GW, "they" will still not want to change things-after all, their wealth is still increasing. When the shit increasing hits the fan, we all know who will suffer the worst. An ugly truth here www.youtube.com/watch?v=np_ylvc8Zj8 One meteorologist on a tv station explaining away is just another nothing changes. When I talk to the guys at work and ask if anyone would like to understand better how this heating up is happening-I get..." what are talking about, they can't even make their mind up if it's GW or climate change!" or "It's only one degree, big deal". How to get people to even understand the simplist concepts of our predicament is ******. AND then to show them this is possibly our only solution armyofall.wordpress.com/no-future-under-capitalism/ I really hope all those links are wrong..
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One Planet Only Forever at 06:54 AM on 28 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
nigelj,
If you are hesitant to read the fully study report that is the basis for the article "Is the Controlled Shrinking of Economies a Better Bet to Slow Climate Change Than Unproven Technologies?", a quick read that includes the political question you express concern about would be: the Abstract, Introduction, the last part of the Results: "Political and economic feasibility", and the Discussion. But there are inter-relatonships between all of the information that is presented in the study report, so a fuller reading is better.
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One Planet Only Forever at 03:26 AM on 27 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
nigelj,
Indeed, New Zealand is not "the norm" among the more advanced countries. But GDP can be adjusted and corrected rather than being "ditched". The reading I suggested are indeed far longer reads than a magazine article (as is reading the study that is the basis for the article "Is the Controlled Shrinking of Economies a Better Bet to Slow Climate Change Than Unproven Technologies?"). But deeper understanding is better obtained from reading more extensive presentations.
It is important to understand that things like GDP, democracy, capitalism, and freedom can be Good if harmful activity is effectively kept from being able to compete for popularity and profit. A particular problem is all forms of misleading marketing that distract or delude easily impressed people, including systemic problems like the Propaganda Model influence on profit pursuing presenters of information that was developed by Edward S. Herman and presented in Manufacturing Consent, with an updated evaluation by Alan MacLeod in "Propaganda in the Information Age". That systemic misleading is often observed to be promoting Nationalist Pride to distract from and excuse harmful realities of the harm that the leaders of a country are actually doing (examples are the ways it can become popular to excuse attacking Others, including the related misled anger at people who expose the injustice or question the merit of the popularized attacks on Others).
Effectively limiting climate change harm requires the systemic norm to shift. Without that correction of the systemic norm it is unlikely that the required corrections of developed behaviour will be pursued.
Tragically the resistance to the systemic shift of the norm in countries like the USA, Canada and Australia has set bad examples (showing that harmful cheaters can win) and delayed helpful action (making it less popular to take the actions required because the problem is now bigger and more has to be given up to limit the harm done). A big tragedy was the multitude of harmful things that occurred because of Trump-style Republicans still being able to win power in the USA by appealing to many more harmful interests than the interest in benefiting from fossil fuel use. And a related tragedy is the reluctance of the Democrats to act helpfully because of the misleading popularity of harmful actions in that culture.
More cultures are making the systemic change to recognise that harmful activity is not Good, even if it is connected to things like employment, investor benefit, government revenue. But more of that cultural systemic change is required for humanity to develop a sustainable improving future.
The most glaring cases of harmful leadership are actually not fossil fuel activity. The most harmful activity that is excused by leaders is military spending, and military actions, and clandestine operations trying to Win dominance over Others (something that New Zealand is not powerfully trying to achieve).
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nigelj at 19:35 PM on 26 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
OPOF @9, New Zealand is already trying some potentially useful things as alternatives to the traditional economic growth measure:
I don't normally read Forbes. It was just a covenient description.
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One Planet Only Forever at 14:42 PM on 26 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
nigelj,
We are generally agreeing. But your first comment implied some things about the nature of the presentation of information in the article "Is the Controlled Shrinking of Economies a Better Bet to Slow Climate Change Than Unproven Technologies?" that were incorrect which prompted my responses.
The study that the article is based upon opens with the following abstract:
"1.5 °C scenarios reported by the Intergovernmental Panel on Climate Change (IPCC) rely on combinations of controversial negative emissions and unprecedented technological change, while assuming continued growth in gross domestic product (GDP). Thus far, the integrated assessment modelling community and the IPCC have neglected to consider degrowth scenarios, where economic output declines due to stringent climate mitigation. Hence, their potential to avoid reliance on negative emissions and speculative rates of technological change remains unexplored. As a first step to address this gap, this paper compares 1.5 °C degrowth scenarios with IPCC archetype scenarios, using a simplified quantitative representation of the fuel-energy-emissions nexus. Here we find that the degrowth scenarios minimize many key risks for feasibility and sustainability compared to technology-driven pathways, such as the reliance on high energy-GDP decoupling, large-scale carbon dioxide removal and large-scale and high-speed renewable energy transformation. However, substantial challenges remain regarding political feasibility. Nevertheless, degrowth pathways should be thoroughly considered."
And there is ample presentation of information to indicate that the degrowth perceptions are based on the use of GDP as the measure of "growth" rather than the more correct measures presented in HDR 2020.
Indeed when an incorrect measure like GDP is used the development of "sustainable growth" activity can appear to result in zero-growth or degrowth, especially because the highest-consuming highest-status portion of the population really does have to reduce their consumption starting now. That proof of deserving higher status by setting the better behaviour example should have been required of the highest status people starting 30 years ago. But it is never too late to demand and get better behaviour from supposedly superior people rather than just believe that it is OK for higher status people to be deliberately harmful if that is the way they choose to be.
I support increased building of renewable energy and shutting down existing fossil fuel generation even before its "investment end of life", even if that is more expensive than fossil fuel alternatives. And that earlier shutting down of existing fossil fuel operations should be further expedited by pressure on the highest energy consumers to reduce their energy consumption. That also means ending the belief that GDP is a valid measure of progress or success (and ending the very flawed belief that popularity and profit are inherently good indications of the relative merit of alternatives.
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nigelj at 12:27 PM on 26 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
OPOF @7
I don't disagree in the main. I think you are probably reading too much into what I'm saying. My point is quite narrow, and is related purely to these degrowth people that rubbish renewable energy and electric cars etc,etc, and who think that most of the climate solution is cuts to economic growth (as conventionally measured) to zero or less, and to be achieved in the next 10 - 20 years so as to keep warming under 2 degrees. For example M Moore in his movie Planet of the Humans pretty much implied this. I think its delusional, and I've explaned why. For example the urgent needs to build solar and wind power would probably cancel out most cuts in consumption to things like flying. And truly huge short term cuts in consumption would probably cause a massive economic depression. And it would require quite draconian cuts to consumption, and not just by rich people.
I didnt say 'I' was reluctant to give up things I like. I'm not particularly materialistic. I said a lot of people might be reluctant to do this too much, and motivating people might be quite hard so looks like being a longer term project.
I still mostly promote cuts in consumption when posting comments on various websites, but I focus on realistic goals. Some things are easy of course, for example flying is mostly not an essential sort of thing. Tiny homes might also catch on but I think it will take time. But getting very substantial reductions in consumption gets harder, because it starts to become uncomfortable or painful, like turning heaters down on low, doing a lot of cycling or walking etc. I doubt many people would do that and theres certainly no sign of such things taking off widely. Instead it's going to also require adoption of more fuel efficient systems, more use of public transport etc. Of course its all place specific depending on conditions and geography. In some places you could have genuine walkable communities.
Levels of consumption have to fall sooner or later. And obviously more so with rich people. The SDG's are laudible but they are basically a wish list. But theres no magic bullet about how to do all this. We have a very challenging and complicated situation on our hands.
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Daniel Bailey at 06:51 AM on 26 June 2021Skeptical Science New Research for Week #25, 2021
Reading the research paper and the Nature commentary on it, they are pretty much in-line with the recent 2019 SROCC (Chapter 4 is most relevant). Table 4.4 gives these numbers:
Don't take my word on it, though. There's a number of discussions out there already (like here and here) saying pretty much the same thing.For me, the main thing is that they look at the recent research, both the early research by DeConto and the later stuff, which shows that some of the early concerns about marine ice cliff instability were not as bad as originally feared.
“What we found is that over long timescales, ice behaves like a viscous fluid, sort of like a pancake spreading out in a frying pan. So the ice spreads out and thins faster than it can fail and this can stabilize collapse. But if the ice can’t thin fast enough, that’s when you have the possibility of rapid glacier collapse.
There’s no doubt that sea levels are rising, and that it’s going to continue in the coming decades. But I think this study offers hope that we’re not approaching a complete collapse – that there are measures that can mitigate and stabilize things. And we still can change things by making decisions about things like energy emissions, methane and CO2.”
Does this mean that the land-based ice sheets of Antarctica and Greenland may not hold some SLR surprises in store for us? Of course they might. But without a magic crystal ball or a time machine to know with certainty what emissions pathways society will follow in the future, we have to go with what they physics of ice sheets informs us. This research does not rule out worse results this century than the SROCC delineates.
As scientists Joelle Gergis and Richard Alley told a group of us at a recent AGU meeting, the current models (CMIP3 and CMIP5) treat the land-based ice sheets of Greenland and Antarctica as "like rocks, but painted white". Meaning that they were not coupled or interactive with their surroundings in any climate-related way. The CMIP6 models, however, look to more fully couple those ice sheets with their surrounding ocean regimes.
Society will have an enormous difficulty in dealing with the first meter of SLR, due at some point this century. If it gets a second meter this century (perhaps not globally, but possibly in some regions), that will be catastrophic.
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One Planet Only Forever at 12:46 PM on 25 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
nigelj,
Here is a supplement to the back-and-forth that has already occurred.
We are indeed pursuing a common understanding. But I sense that you have not yet read the Human Development Report 2020. It has a significant focus on Climate Change but covers so much more. And it provides alternative measures of “progress” that indicate that what is perceived as growth has not actually been sustainable improvement.
It is important to share a framing/perspective, basis for understanding, in order to develop a common understanding.
The framing/perspective that is likely to be a good basis for achieving a common sense understanding, reinforced by and aligned with the HDR 2020, is the knowledge that it is important for everyone’s thoughts and actions to be governed by the pursuit of increased awareness and improved understanding applied to reduce harm done and to help others. Admittedly that is an ideal that will never be fully achieved. And it requires more effort, and requires limiting or giving up some modern conveniences than the more harmful unsustainable ways of thinking and living. But pursuing “less than an ideal” will not produce the best possible results.
The problem is “all” of the harmful unsustainable things that have developed as a result of the successes of “failures to govern that way”. Climate change impacts are indeed a significant problem. But biodiversity loss is probably more serious. And all of the Sustainable Development Goals are an integrated understanding. They all need to be pursued in parallel. It would be unacceptable to pursue climate impact reduction in ways that result in higher final impacts than could have been achieved and have it done in ways that are also unsustainable and harmful. And it would be unacceptable to excuse that “more harmful than possible result” because the efforts are compromised by people who want to benefit more from harmful activity.
A key point is “what is the measure of growth or progress”? Everybody’s actions add up to become the future. And the higher status people have more ability to impact things. So an important understanding is that the higher a person’s status is the more they should be leading by example, being less harmful and more helpful than those who have lower status. Any measures of status or advancement that do not accurately relate “status” to that understanding are an incorrect measure of status or advancement.
What is meant by de-growth can be misunderstood if the measures of success are incorrect. More important is understanding that reducing harm done is not de-growth. It is “What is required, the quicker the better”. The key becomes changing the system to actually make it work to end harm done, and make the system improve the lives of the less fortunate while the harmful activity is rapidly ended ... meaning less concern about reducing the incorrectly over-developed perceptions of status of many among the more fortunate.
People can only have the influence they are able to have. But it is important for everyone to be pulling the levers available to them in the same direction – towards achieving all of the Sustainable Development Goals and more rapid reduction of climate change harm everywhere, putting pressure on those who have higher status to prove they deserve to have their higher status by leading by example.
More to the point of the current developed climate change challenge. Countries like China, Indian, Brazil and Russia are justified to say that they plan to develop their activity up to the peak level of per-capita impact example provided by the USA 10 years ago then reduce their per-capita impacts at the same rate as the USA from that point.
However, to achieve the actions now required due to the lack of responsible systemic cultural change leadership by the more fortunate, the failure to set better examples through the past 30 years, the level of harm done and the challenge of responsibly limiting the harm to 1.5 C impact are now monumental. Countries like China, India, Brazil or Russia behaving the way the USA have behaved, following that leadership example, would be disastrous. And the wealthy and powerful, especially in the supposedly more advanced countries like the USA, Australia and Canada must be made responsible for achieving the dramatic systemic changes needed to set responsible examples for others to develop towards. And the fact that harmfully selfish people made the problem worse today because of their lack of responsible leadership through the past 30 years means they do not deserve protection from significant loss of status as the required corrections are achieved. Some over-grown aspects of the developed economy need to be un-grown.
So, by all means proper leadership would focus on building sustainable renewable energy systems. But it would also make efforts to reduce energy demand to most rapidly end the use of fossil fuels. And at the same time it would improve the lives of the less fortunate. And it would do all of that even if the incorrect measures of progress seem to indicate that the result will be negative for some higher status people.
As for your expressed reluctance to ‘give up things that you like’, the less fortunate have more excuse for behaving more harmfully. The most fortunate have No Excuse. Everyone of higher status than you needs to become less harmful than you before you should be obliged to reduce how harmful you are. And someone in New Zealand probably already has a very low level of impact, so not much more needs to be given up any time soon even if the higher status people in the global population get the message and lead the push for others to be as low impact as they rapidly become.
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Daniel Bailey at 07:56 AM on 24 June 2021Skeptical Science New Research for Week #25, 2021
@citizenschallenge, I've downloaded those and will read them in more depth tomorrow. Surficially, they appear pretty straightforward and anyone using them to deny the understood science of AGW, land-based ice sheet losses and SLR is being disingenuous and misrepresenting those 2 papers. They appear to be good news, in that future losses from the ice sheets will more closely follow existing modeled pathways and not something far more extreme.
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citizenschallenge at 07:37 AM on 24 June 2021Skeptical Science New Research for Week #25, 2021
I've noticed the following starting to circulate through the internet: "Is the marine ice cliff hypothesis collapsing?" By N.R. Golledge, D.P. Lowry.
The gratuitously melodramatically titled commentary on,
"Transition to marine ice cliff instability controlled by ice thickness gradients and velocity."
Bassis JN, Berg B, Crawford AJ, Benn DI.
Science. 2021 Jun 18;372(6548):1342-1344. doi: 10.1126/science.abf6271.Hopefully SkS will look at that paper and dedicate an article to looking at the details.
It's behind the paywall and the SN article left some tidbits unexamined: "The researchers also found that in relatively warm ambient temperatures, ice flow upstream of the cliff thins the glacier and reduces the height of the cliff, thus reducing the likelihood of runaway collapses."
Since the article addresses sea level rise - why is this elastic thinning of glacier height a reason for comfort? Doesn't it simply mean the flow into the sea follows a different regime/tempo? The bottomline being that the thinning is plenty significant of a situation that's starting to run away, in the wrong direction.
Also I found it curious that the news reports/reviews don't say anything about the study factoring in the warming ocean currents. Considering it's impact on eating away at glaciers, seem a rather important detail.
Did they include that? If not, why not?
I for one sure hope that someone from the SkepticalScience team takes the time to give this paper and Golledge & Lowry piece an informed closer look and writes a critical review.
One that helps us better appreciate any omissions in that study.
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BaerbelW at 02:17 AM on 24 June 2021The New Climate War by Michael E. Mann - our reviews
As one of the authors of the OP, I'd like to point out that this comment thread seems to have run its course (not to mention that it wandered off-topic quite a bit as well). Thoughts and standpoints have been exchanged and we'll just have to politely agree to disagree.
Can we please leave it at that? Thanks!
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MA Rodger at 21:26 PM on 23 June 2021The New Climate War by Michael E. Mann - our reviews
Nick Palmer @88,
Delingpole? I don't see Delingpole as somebody who has any grip on anything that is worth my consideration. He is an absurd right-wing commentator, a wind-up merchant.
You are wrong to say the 2019 Katharine Hayhoe coverage"touches on the 'watermelon' aspect." It does not. It is saying some explain their denilaism by saying they see reds-under-the-AGW-bed, not that there are any there. All Hayhoe is saying is that the solutions to AGW have not been made as toxic as the science within the minds of those captured by denialism. That perhaps brings us back on-topic as the Mann book is saying that denialists are now laying claim to solutions such as CCS & nuclear to undermine the development of renewables. (I noted just yesterday on the BBC's Politics Live programme Steve Baker MP, one of the Gentlemen Who Prefer Fantasy, happily arguing for CCS & nuclear and bad-mouthing solar.)
Your other two links both discuss the same paper - Campbell & Kay (2014) 'Solution aversion: On the relation between ideology and motivated disbelief'.
I would suggest these citations simply makes the case against your assertion that Mann is pushing some deep-green agenda insinuated into the world by the evil GreenPeace. Rather, it suggests Mann has spotted this denialist shift in tactic....
You then turn to addressing us pidgeons which doesn't last long before we get another dead cat lobbed at us. "I haven't finished trying to clarify things for you all but...."
You expend 1,700 words trying to convince us that Exxon are being unfairly stitched up by Greenpeace/Oreskes. (I would suggest this is now appearing as something you care rather too much about for you not to have a dog in the race.)You insist GreenPeace cherrypick from ancient Exxon documents to create their case against Exxon. I would suggest that an accusation of fundamental cherrypicking by GreenPeace could be (indeed should be) backed up by some evidence (maybe show us some false allegstions of Rochefeller funding work to undermine Arrhenius). You tell us these cherrypicks are "relatively few in number" but it seem presenting them is too complicated for you even though you later tell us it "is actually very quick and easy to do"!!.
What we do see is within you ability is to present some of the cherrypicks from Climategate (something that tick Delingpole tries to lay claim to exposing). Perhaps you feel this has more need of exposure than the case you are trying to make against GreenPeace.
...
All in all, Nick Palmer, you do not present your argument or yourself well here. Rather than the cocktail of argument you attempt to present, we pidgeons get a pile of dead cats. Perhaps your arguments need presenting for you.
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nigelj at 12:30 PM on 23 June 2021The New Climate War by Michael E. Mann - our reviews
Nick Palmer @88, could you firstly please clarify whether you broadly agree or disagree with my comments @85, particularly the following:
"His (Nicks) basic idea appears to be that oil companies launched a campaign to spread climate disinformation because of left leaning environmentalist policies including potentially shutting off fossil fuels, carbon taxes, and regulations and if only they had focused on CCS and regenerative farming the oil companies would have desisted from their odious campaign. Maybe Nick has a point that the oil companies were reacting against left leaning policies, but my reaction is so what? Those are still the only realistic options we have! CCS and direct air capture are still in their infancy and are expensive technologies."
If you disagree could you state your position please, and preferably briefly.
Your comments about the polarisation between far left and far right sound fair enough, but its not clear what your real point or solution is.
You express a concern that facts won't convince the denialists. This would be true. We only ever debate with denialists to educate more sensible people lurking, or for entertainment to mock the denialists. There are some denialists you should not debate.
You argue Exxon didn't know in the early days how bad the climate problem was, yet @18 you appear to suggest Exxon's scientists exaggerated the climate problem to get the attention of the Exxon executives. If so, then the executives thought there was a big problem but hid this from the public by telling another story, so your attempts to make excuses for Exxon fall rather flat.
You mention that Greenpeace exaggerate and cherry pick. I would suggest 99.9% of people, including politicians neither know nor care what Greenpeace say about things, so why do you keep suggesting they are somehow pivotal to the climate issue?
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Nick Palmer at 09:33 AM on 23 June 2021The New Climate War by Michael E. Mann - our reviews
Just in case you lot are still resisting the idea that the politics relating to climate science have become extremely polarised - in my view to the point where ideologues of both the left and right think it justified to exaggerate/minimise the scientific truths/uncertainties to sway the democratically voting public one way or the other - here's a video blog by alt-right hero and part of the original Climategate team who publicised the emails, James Delingpole basically saying that 'the left' have infiltrated and corrupted the science for the purpose of using political deception to seize power for themselves.
https://www.youtube.com/watch?v=866yHuh1RYM
Deconstruct or follow up Delingpoles' rhetoric elsewhere and you will find a helluva lot of intelligent articulate people who believe that the public's environmental consciences are being exploited by closet socialist forces to deceive them, using 'fear porn', into voting for policies which they otherwise wouldn't consider voting for, in a dark strategy to bring in some form of latter day Marxism. They insinuate this has got its tentacles into climate science which they assert has led to the reality of the science, as presented to the public, being twisted by them for political ends. It's absolutely not just Greenpeace, as I already said, who've 'gone red' to the point where it has 'noble cause' corrupted their presentations of environmental matters and, crucially, the narrow choice of solutions they favour - those which would enable and bring on that 'great reset' of civilisation that they want to see. It's much, much bigger than that.
I think we are seeing a resurgence and a recrystallisation of those who got convinced by Utopianist politics of the left and free market thinkers of the right taught at University - Marxist-Leninism, Ayn Rand, Adam Smith etc. Most of those students eventually 'grew up' and mellowed in time, leaving only a small cadre of incorrigible extremists but who are now, as the situation is becoming increasingly polarised politically, revisiting their former ideologies. In essence 'woking' up. I submit that the real battle we are seeing played out in the arena of climate matters is not between science and denialism of science - those are only the proxies used to manipulate the public. The true battle is between the increasingly polarised and increasingly extreme and deceitful proponents of the various far left and right ideologies and their re-energised followers.
It is now almost an article of faith, so accepted has it become, amongst many top climate scientists and commentators, that 'denialism' is really NOT motivated by stupidity or a greedy desire to keep on making as much money as possible but is rather a strong resistance to the solutions that they fear are just 'chess moves' to bring about the great Red 'reset' they think the 'opposition' are secretly motivated by.
Here's an excellent article by famous climate scientist Katharine Hayhoe identifying those who are 'solutions averse' as being a major factor in denialism. It touches on the 'watermelon' aspect. You can turn a blind eye to what I am saying if you want, but in that case you should also attack Hayhoe too - but don't expect many to applaud you...
https://theecologist.org/2019/may/20/moving-past-climate-denial
Also try this: https://www.thecut.com/2014/11/solution-aversion-can-explain-climate-skeptics.html
https://today.duke.edu/2014/11/solutionaversion
I think some people who fight climate science denialism still have the naive idea that just enlessly quoting the science to them, and Skepticalscience's F.L.I.C.C logical fallacies, will make denialists fall apart. I too used to think that if one would just keep hammering away, eventually they would give up. Anyone who tries this will find that it actually does not work well at all. Take on some of the smarter ones and you will rapidly find that you are, at least in the eyes of the watching/reading/listening public, who are the only audience it's worthwhile spending any time trying to correct, outgunned scientifically and rhetorically. That's why I don't these days much use the actual nitty-gritty science as a club with which to demolish them because the smarter ones will always have a superficially plausible, to the audience at least, comeback which looks convincing TO THE AUDIENCE. Arguing the science accurately can often lose the argument, as many scientists found when they attempted to debate such notorious, yet rhetorically brilliant sceptic/deniers such as Lord Monckton.
I haven't finished trying to clarify things for you all but right back at the beginning, in post#18, I fairly covered what I was trying to suggest is a more realistic interpretation of the truth than the activist's simplistic 'Evil Exxon Knew' propaganda one. In short, most of you seem to believe, and are arguing as if, the science was rock solid back then and that it said any global warming would certainly lead to bad things. This is utterly wrong, and to argue as if it was true is just deceitful. As I have said, and many significant figures in the field will confirm, I've been fighting denialism for a very long time so when denialists present some paper or piece of text extracted from a longer document as 'proof' of something, I always try and read the original, usually finding out that they have twisted the meaning, cherry picked inappropriate sentences or failed to understand it and thereby jumped to fallacious conclusions - similarly I read the letters and extracts that Greenpeace used and, frankly, either they were trying deliberately to mislead or they didn't understand the language properly and jumped to their prejudiced conclusions and then made all the insinuations that we are familiar with and that nobody else seems be questioning much, if at all. The idea that Exxon always knew that anthropogenic climate change was real (which they, of course, did) AND that they always knew that the results of that would be really bad and so they conspired to cover that bad future up is false and is the basis of the wilful misreading and deceitful interpretation of the cherry picked phrases, excerpts and documents that has created a vastly worse than deserved public perception of how the fossil fuel corporations acted. Always remember that, at least ideally, people (and corporations) should be presumed innocent until proven beyond reasonable doubt to be guilty. Greenpeace/Oreskes polemics are not such proof. Their insinuations of the guilt of Big Oil is just a mirror image of how the Climategate hackers insinuated guilt into the words of the top climate scientists.
Here's a clip from my post#18
NAP: "When activists try to bad mouth Exxon et al they speak from a 'post facto' appreciation of the science, as if today's relatively strong climate science existed back when the documents highlighted in 'Exxon knew' were created. Let me explain what I think is another interpretation other than Greenpeace/Oreskes'/Supran's narratives suggesting 'Exxon knew' that climate change was going to be bad because their scientists told them so as far back as the 70s and 80s. Let me first present Stephen Schneider's famous quote from 1988 (the whole quote, not the edited one used by denialists).
S.S. "On the one hand, as scientists we are ethically bound to the scientific method, in effect promising to tell the truth, the whole truth, and nothing but – which means that we must include all doubts, the caveats, the ifs, ands and buts. On the other hand, we are not just scientists but human beings as well. And like most people we’d like to see the world a better place, which in this context translates into our working to reduce the risk of potentially disastrous climate change. To do that we need to get some broad based support, to capture the public’s imagination. That, of course, means getting loads of media coverage. So we have to offer up scary scenarios, make simplified, dramatic statements, and make little mention of any doubts we might have. This “double ethical bind” we frequently find ourselves in cannot be solved by any formula. Each of us has to decide what the right balance is between being effective and being honest. I hope that means being both.""
Stephen Schneider, as a climate scientist, was about 'as good as it gets' and he said that in 1988. Bear in mind that a lot of the initial framing to prejudice readers that 'Exxon knew' used was based on documents from considerably longer ago, so what are the activists who eagerly allowed themselves to be swept up in it until no-one questioned it turning a blind eye to? It's that the computer models of the time were extremely crude because computer technology back then was just not powerful enough to divide Earth up into enough finite element 'blocks' of small enough size to make model projections of much validity, in particular projections of how much, how fast and how bad or how good... Our ideas of the feedback effects of clouds and aerosols back then was extremely rudimentary and there were widely differing scientific opinions as to the magnitude or even the direction of the feedback. The scientific voices we see in Exxon Knew tend to be those who were suggesting there was lot more certainty of outcome than there actually was. That their version has been eventually shown to be mostly correct by a further 40 years of science in no way means they were right to espouse such certainty back then - just lucky. As I pointed out before, even as late as the very recent CMIP6 models, we are still refining this aspect - and still finding surprises. To insinuate that the science has always been as fairly rock solid as it today is just a wilful rewriting of history. Try reading Spencer Weart's comprehensive history of the development of climate science for a more objective view of the way things developed...
ExxonMobil spokesperson Allan Jeffers told Scientific American in 2015. “The thing that shocks me the most is that we’ve been saying this for years, that we have been involved in climate research. These guys (Inside Climate News) go down and pull some documents that we made available publicly in the archives and portray them as some kind of bombshell whistle-blower exposé because of the loaded language and the selective use of materials.”
Look at the phrases and excerpts that were used in both Greenpeace's 'Exxon Knew' and 'Inside Climate News's' exposés. You will find they actually are very cherry picked and relatively few in number considering the huge volumes of company documents that were analysed. Does that remind you of anything else? Because it should. The Climategate hackers trawled through mountains of emails - over ten years worth - to cherry pick apparently juicy phrases and ended up with just a few headline phrases, a sample of which follow. Now, like most of us now know, there are almost certainly innocent and valid explanations of each of these phrases, and independent investigations in due course vindicated the scientists. Reading them, and some of the other somewhat less apparently salacious extracts that got less publicity, and comparing them with the 'presented as a smoking gun' extracts from Greenpeace/Oreskes/Supran etc I have to say, on the face of it, the Climategate cherry picks look more evidential of serious misdeeds than the 'Exxon Knew' excerpts. Except we are confident that the Climategate hackers badly misrepresented the emails by insinuating shady motives where none were. Why should we not consider that those nominally on the side of the science did not do the same? Surely readers here are not so naive aas to believe that everyone on 'our side' is pure as the driven snow and all those on the 'other side' are evil black hats?
Here's a 'top eight'
1) Phil Jones "“I’ve just completed Mike’s [Mann] Nature trick of adding in the real temps to each series for the last 20 years (i.e. from 1981 onwards) and from 1961 for Keith’s [Briffa] to hide the decline.”
2) “Well, I have my own article on where the heck is global warming…. The fact is that we can’t account for the lack of warming at the moment and it is a travesty that we can’t.” [Kevin Trenberth, 2009]
3) “I know there is pressure to present a nice tidy story as regards ‘apparent unprecedented warming in a thousand years or more in the proxy data’ but in reality the situation is not quite so simple." Keth Briffa
4) Mike [Mann], can you delete any e-mails you may have had with Keith [Trenberth] re AR4? Keith will do likewise…. Can you also e-mail Gene and get him to do the same? I don’t have his e-mail address…. We will be getting Caspar to do likewise.” [Phil Jones, May 29, 2008]
5) “Also we have applied a completely artificial adjustment to the data after 1960, so they look closer to observed temperatures than the tree-ring data actually were….” [Tim Osborn, Climatic Research Unit, December 20, 2006]
6) “I can’t see either of these papers being in the next IPCC report. Kevin [Trenberth] and I will keep them out somehow, even if we have to redefine what the peer-review literature is!” [Phil Jones, July 8, 2004]
7) “You might want to check with the IPCC Bureau. I’ve been told that IPCC is above national FOI Acts. One way to cover yourself and all those working in AR5 [the upcoming IPCC Fifth Assessment Report] would be to delete all e-mails at the end of the process. Hard to do, as not everybody will remember it.” [Phil Jones, May 12, 2009]
8) “If you look at the attached plot you will see that the land also shows the 1940s warming blip (as I’m sure you know). So, if we could reduce the ocean blip by, say 0.15 deg C, then this would be significant for the global mean—but we’d still have to explain the land blip….” [Tom Wigley, University Corporation for Atmospheric Research, to Phil Jones, September 28, 2008]
Please at least consider the possibility that Greenpeace, who have been deceiving the public about the toxicity and carcinogenicity of this, that and the other for decades (ask me how if you want to see how blatant their deceit or delusion is... showing this is actually very quick and easy to do) were, in a very similar way, and motivated by their underlying ideology, deliberately (or delusionally) misrepresenting innocent phrases to blacken names excessively too.
Moderator Response:[DB] This line of reasoning has exhausted itself and now violates several injunctions from this site's Comments Policy (Excessive Repetition, Sloganeering and Accusations of Deception, to name but a few). The topic of this post is Michael Mann's "New Climate War" book, the SkS reviews of it and the audio recording. Comments should constrain themselves to that and refrain from baiting other contributors. Please construct any subsequent comments to comport with this site's Comments Policy.
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Philippe Chantreau at 01:55 AM on 23 June 2021The New Climate War by Michael E. Mann - our reviews
I'm starting to lean the same way as Bob.
I have read Nick's efforts in various forums before and I respect his efforts to combat misrepresentation then.
I am growing tired of his arrogant tone and endless repetition now. Yes Nick, your writing is so subtle and complex, the ideas expressed so profound that no matter how many times you repeat the same thing, everyone still understands it a certain way, which displeases you. I wonder why that is.
In post 40 I asked you several very simple yes/no questions. I'm not a lawyer so I don't use dirty tricks to make people say things in an oversimplified way that does not reflect reality. In other words, you don't have to answer any of them with just yes or no. However, you made no effort at all at answering any of them, instead hammering away with the same rethoric over and over. Did you just not have any good answer?
And stop bragging about supporting Red Baron project, many contributors here have done the same thing, but do not throw it in anyone's face.
You are not showing that much more intellectual honesty in that immense succession of words here than those whom you criticize so bitterly.
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MA Rodger at 01:46 AM on 23 June 2021Clouds provide negative feedback
sunnyx @258,
The level of CO2 in the atmosphere during the early Earth is usually assumed to be very high because the sun was a lot weaker (it has been brightening by something like 5% every billion years) and we know from rocks that there was liquid water so the Earth could not have been very cold. For the period back to 500My the CO2 level can be assessed from proxy data and also modelled. This shows CO2 was a lot higher than today for most of the last 500My. The impact on the climate is a matter of how many doublings of CO2. So three or four doublings would suggest a climate something like 10ºC-13ºC warmer. But the loss of 2½% of solar heating with the weaker sun back 500My would equal perhaps two of those CO2 doublings. So much of the climate forcing of the additional CO2 was negated by there being a cooler sun.
Changes in climate result from the feedbacks as well as the CO2/solar forcing and will not have chaned greatly. But the net feedback would have to be large to have caused a runaway warming. Imagine ECS=3ºC. That is the net feedback (the sum of positive and negative) result in trebling the temperature increase initially caused by the CO2. But that is all you get - a trebling. It would take a stonger net feedback to become runaway (actually 50% stronger).
(The ECS=3ºC is a compound result in that the warming of the feedback itself induces feedbacks. The trebling of ECS=3ºC is equivalent to a simple feedback of 0.67. As Philippe Chantreau @259 says, the magic number to achieve runaway is 1.0, an increase on 0.67 of 50%.)
I hope that makes sense for you.
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Philippe Chantreau at 01:33 AM on 23 June 2021Clouds provide negative feedback
Some feedbacks are negative, some are positive. So long as the total sum of all feedbacks is less than 1 in either direction, there can be no runaway warming or freezing. There is plenty of info on that from a variety of sources: https://en.wikipedia.org/wiki/Climate_change_feedback
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sunnyx at 00:08 AM on 23 June 2021Clouds provide negative feedback
Quick question on cloud feedbacks in particular and other feedbacks in particular. If every feedback we have is positive, and we know that way back in time CO2 was 30* current levels, wouldn't the earth have had runaway warming? Doesn't the fact that it didn't mean that some of the feedbacks must be negative, and indeed dominate in higher temperature regimes? What are the explanations for why 600-400 mya, there wasn't runaway warming? Was it the tilt of the earth, the sun, or some other astronomical feature that was very different, or was it a not yet understood feedback? Thanks
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nigelj at 12:28 PM on 22 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
OPOF @ yes our societies are over consuming and obviously its worse with higher income people, so that is where most change has to come from. But the point I'm making is this requires massive levels of cultural change and such processes take time. I doubt it will come soon enough to be of much help stopping warming hitting 2 degrees. I'm just reacting to the article I quoted and the more general commentary we see about degrowth, not suggesting we give up on promoting the idea.
And building renewables at scale might tend to increase economic growth because it requires a big increase in manufacturing output, and effects so many parts of the economy. Studies have suggested this. Even if consumption decreased in other parts of the economy theres no guarantee you would cancel that out end up with zero economic growth. We might need a high growth economy before we reach meaningful degrowth. This is what some of the degrowth advocates just don't understand. They appear to see high consumption and economic growth equals problems, so just cut those things. It's just not that simple.
Read Joseph Tainters work. Michael Manns book The New Climate War also highlights the problems of some aspects of the degrowth agenda as I'm sure youre aware.
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Bob Loblaw at 11:47 AM on 22 June 2021The New Climate War by Michael E. Mann - our reviews
"...getting it, whatever it is" does not seem like a particularly ringing endorsement of whatever Nick is promoting.
I'm more in agreement with MAR: NIck's writing "does not make for pretty reading".
Nick has again started off with a diatribe about how "none of us are fully getting what I am saying", but he's not going to tell us why our responses are "flawed" and accuses MAR of writing something that "is a mirror inage [sic]of the sort of toxic denialist misrepresentation of someone's position".
Maybe your arguments are not well expressed, and not that convincing, Nick?
I get that you dislike Greenpeace. I get that you don't like Oreske's work. I get that you have personal anecdotes that convince you that the oil industry really hasn't been behaving all that badly.
I have personal anecdotes, too. I studied the physics of freezing soils and construction of arctic pipelines from some of the expert witnesses involved in the Berger Inquiry, and then worked in the oil patch and research comunity for three years before going back to grad school. I saw personally how the industry struggled to figure out how to deal with thaw settlement of warm pipelines in permafrost, and frost heave of refrigerated pipelines in unfrozen soils. Building pipelines in the arctic was not like building them in Texas.
...and I saw the public position the companies took, blaming delays on "environmentalists", all while working internally to understand engineering problems they had no solutions to. I saw this 40 years ago.
So, Nick, your argument that you are presenting some new idea that goes against common viewpoints seems odd to me - I've seen the "the environmentalists made us do it" charade a long time ago, and it is a dog that will not hunt - unless you can come up with something more than personal anecdotes. So, when you say "...I realise I've got an uphill struggle with you lot because you are unlikely to have heard anyone arguing this position before...", you are definitely wrong.
As for your arguments presented here, and your accusations of "denialist misrepresentation", etc., have you really looked at how you have characterized the people you are arguing with here, and the positions (either comments here, or from the larger debate) you are arguing against?
- "..the appearance of some of the more extreme campaigning activists by, in my view, misattributing dark motivations to and unfairly demonising the actions..."
- "Greenpeace's highly misleading report"
- "This is a seriously warped thing to assert."
- "When activists try to bad mouth Exxon et al they speak from a 'post facto' appreciation of the science,"
- "it was the far left who more or less started denialism off "
- "I believe it was the environmental organisations excessive and unwarranted views..."
- "... Big Oil continued to support the "B.S. factories" because they were effective at trying to protect those corporations against unwarranted attack. "
- "...chock full of cherry picking and insinuation ..."
- "...most seem to have been happy to accept Greenpeace et al's interpretation of events as gospel ..."
- "...an alternative explanation to the insinuative narrative that just about everyone seems to have accepted. I think that narrative is fundamentally flawed and was constructed by people with a strong ideological bias as a way to socially engineer the public ..."
- "Perhaps it might help if you and the other two knew three things which might help you..."
- "Just watch the 'usual suspects' jump on the word 'unabated' ..."
- "You sound like a denialist! "
- "You lot are STILL not understanding my main point and are jumping to fundamentally fallacious conclusions about my position."
- "I think you lot are trying to hard to prop up a very long standing meme, originated by Greenpeace and subsequently promoted by, IMHO, political forces not related to pure climate science"
- "it's been interesting to see the, in my view somewhat biased, kick-back from long term Skepsci followers. I think what I might do in due course is approach John Cook to see if we can arrange a Zoom meeting. He and Stephan Lewandowsky are right at the forefront of the 'psychological' approach to deconstructing denialist attitudes and methods. Maybe they'll be more welcoming of a new hypothesis than others..."
- "However, I assure you that..."
- BTW, as some of you are using exactly the same insinuative style as hardline denialists do,
Do you realize how your choice of words makes you appear?
I know nothing about you other than what you post here (and possibly a bit more posted elsewhere - I don't recognize the name)). I also know for sure that you don't know anything about me, other than what I post here or on other climate-related blogs you might have seen me comment on. (You can read about me on the SkS Team page to know how I know this.)
What's the point? Your self-agrandizement is pretty tiresome, and you really are not doing yourself any favours with your claims of knowing everything better than everyone else. You are not adderssing other people's criticisms - you are just dismissing them based on your fixed ideas about their motivation and (usually incorrect) assumptions about their sources of information.
By the way, in this thread my count says you've mentioned Greenpeace about 25 times. Did I mention that we already know you don't like Greenpeace?
You have said "I'll try and restate things later, if I get time,"
Please don't unless you actually have something new to say.
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nigelj at 07:39 AM on 22 June 2021The New Climate War by Michael E. Mann - our reviews
Regarding Nick Palmers comments @80.
I'm glad to hear I'm close to fully getting it, whatever 'it' is. Im still a bit hazy on things. His basic idea appears to be that oil companies launched a campaign to spread climate disinformation because of left leaning environmentalist policies including potentially shutting off fossil fuels, carbon taxes, and regulations and if only they had focused on CCS and regenerative farming the oil companies would have desisted from their odious campaign.
Well maybe the oil companies would have desisted. Its all rather speculative. The trouble is CCS was never looking like a sufficient option, and is still not cost competitive. Its cheaper just to build renewables. And things like carbon taxes are actually neoliberal market mechanisms, so are they really left leaning ideas? But I suppose it depends on how you define "left leaning policies" and they could arguably include carbon taxes, subsidies for renewables, regulations etc,etc. Maybe Nick has a point that the oil companies were reacting against left leaning policies, but my reaction is so what? Those are still the only realistic options we have! CCS and direct air capture are still in their infancy and are expensive technologies.
But for the sake of argument, lets say we used CCS and direct air capture and kept burning fossil fuels. We whould have to be doing this for many centuries until we run out of fossil fuels! Imagine the number of CCS and / or direct air capture facilities, and the horrendous costs of processing and sequestering all that C02! It looks like we need renewables and to phase out fossil fuels and things like CCS and direct air capture (which does have some appeal) would be used to help mop up some limited quantity emissions, if building renewables is going too slowly. So they are a "bit player.'
Using regenerative agriculture as a carbon sink is something else and does look useful. But obviously its not sufficient so that you could just go on burning fossil fuels. The numbers I've seen suggest it can sequester about 30% of our typical yearly emissions if fully scaled up globally. This is a very useful number and it doesn't have the costs of vast rows of direct air capture machines and their manufacturing processes which do have some environmental impacts. But it suggests regenerative agriculture is a serious mopping up exercise that compliments renewables. I'm pretty sure RB has said much the same.
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RedBaron at 07:03 AM on 22 June 2021The New Climate War by Michael E. Mann - our reviews
@Nick Palmer,
There is one important potential unintended emergent property of complex systems effected by industrial CCS that I don't think you or anyone else has fully taken into account, and it is actually beyond my capabilities to fully understand as well.
Currently there is more carbon missing from our agricultural land and degraded ecosystems than extra CO2 in the atmosphere.
Lets just suppose that full scale CCS and BCCS are implemented worldwide at the same time as dramatic reductions in fossil fuel emissions happen. This would be in effect the "best case scenario". I don't see the best case scenario happening any time soon, but that does seem to be the goal in the short to mid term to at least stop AGW for now.
There might be a time when the monetary value of CO2 is so high that instead of a fight to reduce CO2 from the atmosphere, there could be a fight to extract CO2 beyond what is beneficial. There might also be some outgassing from the oceans or other sources that I cant begin to calculate.
As it turns out complex living biological systems are self regulating. So the risk of problems with BCCS are pretty small I think. However, it would seem to me that we could slip right past that so called "goldilocks zone" you mentioned. If CCS is profitable, and it must be made to be profitable or it will never happen, then we could potentially find ourselves with a new climate war in the future, with those benefiting from CCS fighting to extract every dime they can, including denialist think tanks obfuscating the issue in much the similar way fossil fuel companies hired the merchants of doubt to obfuscate AGW.
I personally don't trust the right decisions to be made from any centralized player, government or industry, where such huge temptation is fostered by the huge amounts of money floating around. It is one of many reasons my Red Baron Plan focuses so strongly on local, and profitability with or without a carbon price at all. The economics of abundance that support regenerative agriculture are in direct conflict with the economics of scarcity used by almost all economic systems used in the world today, left or right.
In either case though, this is a long term factor that needs addressed.
Can you imagine the disaster of a potential future where the Worldwide soils and ecosystems that support all life on Earth (including us) were not restored yet, but where the atmospheric CO2 was already dropping past 300 ppm down to 200 ppm and lower? It's a very serious part of the system that must be at least considered along with contingency plans.
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MA Rodger at 04:04 AM on 22 June 2021The New Climate War by Michael E. Mann - our reviews
Nick Palmer @80,
Would I also be "waaay" off if I were to suggest that your habit of throwing your dead cats at us pidgeons (rather than explaining yourself properly) is entirely incompatible with somebody who is "one of the very few climate science denier fighters who can actually beat them," an ability you tell us (amid the self-trumpeting @31 upthread) that you possess. I see no sign of any such ability within your comment down ths thread, none whatever.
Due to the high wordage, I havdn't properly read your input up-thread until now. Having now done so, I must say it does not make for pretty reading. Thus you kick off @1 by blaming Joe Public for AGW. Big Oil are just doing what the public want, so don't blame them for AGW. "Whatever concerns the great mass of the ordinary public may have had and now have is clearly outranked by their desire to continue using the products and services more or less as usual."
And your contributions continue from there peppered with similar denialist nonsense all the way to the latest serving #80 where we are boldly informed that "back then [20 years ago] it was an entirely reasonable position for a corporation to take to assume technological progress would be delivering the CCS magic machines in time to do the job of nullifying emissions to atmosphere" although you "think the business risk they took twenty years ago will not pan out for them." A business risk? Do explain the risks those nice Big Oil companies took which they hoped would ensure their lucrative FF extraction were compatable with a stable cimate!! (Persumably this would not be an anachronistic risk given, as you argue @18 the scientific findings "at the time were just not solid enough to mandate massive corporation change without a lot more scientific work.")
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Nick Palmer at 03:44 AM on 22 June 2021The New Climate War by Michael E. Mann - our reviews
Using their figures of $100-232/tonne CO2 that equates to about between 28c - 65c per US gallon.
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Nick Palmer at 03:26 AM on 22 June 2021The New Climate War by Michael E. Mann - our reviews
Here's a paper on Carbon Engineering's proposed 1 Mtonne/year plant
A Process for Capturing CO2 from the Atmosphere
Excerpt:
Detailed engineering and cost analysis for a 1 Mt-CO2/year direct air capture plant
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Levelized costs of $94 to $232 per ton CO2 from the atmosphere
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First DAC paper with commercial engineering cost breakdown
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Full mass and energy balance with pilot plant data for each unit operation
BTW, as some of you are using exactly the same insinuative style as hardline denialists do, let me state that just as I've had to frequently 'deny' to them that I'm a watermelon (green on the outside, red on the inside), I am hereby stating that I'm not a shill for 'Big CCS', I'm just someone who wants to solve excessive global warming using any safe methods which work unhandicapped by outdated and manipulative dogma dictating the solutions that political and activist forces favour, even though those methods might not enable the optimum suite of solutions to be assembled and deployed.
In fact, so far, CCS has cost me money! I've sponsored Scott's (Red Baron's) controlled scientific experiment to get some hard figures which are sorely needed in a field (sorry about pun...) that has many 'gee whiz!' anecdotes and tales of incredible success, but precious little peer reviewed science -
Nick Palmer at 02:41 AM on 22 June 2021The New Climate War by Michael E. Mann - our reviews
Yet again there are too many, in my view flawed, responses to give answers to all. I still think none of you are fully getting what I am saying. Nigel J is closest to 'getting it', MAR is (waaay) furthest away (his comment #72 in particular is a mirror inage of the sort of toxic denialist misrepresentation of someone's position that we see too often when fighting said denialists).
I'll try and restate things later, if I get time, and will try to clarify the bits where peoples' defences are causing then to bounce off. In the meantime, remember that all this sponsoring of think tanks, who used denialist rhetoric as part of their lobbying for corporate clients, took place quite a long time ago when carbon capture and sequestration seemed a lot more promising than it has proved to be (until recently) a couple of decades later. Back then it was an entirely reasonable position for a corporation to take to assume technological progress would be delivering the CCS magic machines in time to do the job of nullifying emissions to atmosphere. The coal industry, for obvious reasons, were most hoping for this get-out-of-jail-free card. I think it was BP or Shell Oil that first had their accountants put a notional 'carbon price' into their financial reports, thus hedging their bets. Should CCS prove economic, any carbon sequestered would not be taxed; should it not, then their financial planning would already be taking a carbon price into account.
As it happens, just about the only thing preventing the uptake of existing CCS tech is money - the lack of a suitable global carbon price. The actual technology/chemistry, which is pretty simple, works just fine, and has done for some considerable time, it's only the economics of running it which have been dodgy. However, that's likely to change rapidly as Carbon Engineering's system of direct air capture https://carbonengineering.com/ is expected to come in at around $100 a tonne, which is waay better than other systems. This is tech is also about direct capture of CO2 from the ambient atmosphere. Obviously, point of generation 'smoke stack' capture would be even easier. Even doubling that figure means that just a moderate carbon price would be sufficient to justify sequestering carbon just on financial grounds.
Excerpt from their latest news:
"Project Dreamcatcher is a key step towards Storegga and CE’s ambitions to build a large-scale DAC plant in the UK within the next five years. The proposed large-scale DAC facility will capture between 500,000 and one million tonnes of atmospheric CO2 each year and then safely and permanently store it deep below the seabed in an offshore geological storage site. One of the locations being considered by the partnership for this facility is in North East Scotland, with access to the Acorn CCS and Hydrogen Project (Acorn).Acorn is one of the most mature UK CCS and hydrogen projects and is positioned to be the most cost-effective and scalable CCS project in the UK. The Acorn project is currently in the detailed engineering and design phase of development and is planned to be operational by the mid 2020’s. DAC, CCS and hydrogen technologies are complementary solutions that provide key tools for the UK to meet its net zero targets."
However, this doesn't mean that I think that Big Fossil Fuel's original hope that CCS would enable them to indefinitely continue to run their industry at the scale it was will come to pass. I think the business risk they took twenty years ago will not pan out for them. I'm fairly sure that the fossil fuel industry will shrink in future as the price of new renewables continues to fall to below the price of new fossil fuel and the much improved 'failsafe' and modular designs of new generations of nucelar power stations are authorised. It may be that there will always be some remaining niche applications for them to fulfil in future which still need fossil fuels and so CCS can take care of that, whilst sucking out existing excess atmospheric CO2.
I think Scott's (Red Baron) system of carbon capture by sequestration of carbon into managed agricultural field systems has far more (read 'huge'...) potential than most realise. The arguments against it sound very close to the type of rhetoric that extreme environmentalists and left'ish anti-Big Industry types use to argue (fallaciously, in my opinion) against technological CCS inasmuch as I think it clear that they're antithetical to any solutions which promise to let our current technological civilisation continue as it is and so they jump through mental hoops to undermine them leaving, they hope, their favoured solutions as the only option.
Whilst I'm throwing cats amongst the pigeons, how about this? Assuming widespread adoption of CCS techniques enables us to start lowering atmospheric levels in future, I don't think we should try to get back to pre-industrial levels of 280ppm. I think 350 ppm would be a great place to stop as it keeps us just about in the 'goldilocks zone' where the long term benefits of moderate global warming are, on balance, neutral or positive and would have the very long term benefit of heading off the next glaciation... -
One Planet Only Forever at 01:40 AM on 22 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
nigelj,
My longer response would also address the "Tragedy of the Commons" issue which can be understood to be a problem caused by systemic "excusing and permitting of harmful actions" because of incorrect perceptions that the benefits obtained justify the unsustainable harmful activity, perceptions created by incorrect measures of status and improvement.
The "Tragedy of the Commons" also happens because of a lack of pursuit of increased awareness and improved understanding of what is harmful and application of what is learned to limit the harm done. That lack of concern regarding potential for harm to be done excuses and defends the many harmful "externalities" that will develop in any system that does not rigorously govern activities to limit harm done.
The solution to "Tragedy of the Commons" problems is the pursuit of increased awareness and improved understanding of what is harmful. That pursuit will lead to understanding the need for systemic changes to limit the harm done, and the understanding of what developed perceptions are incorrect and do not deserve to be excused or defended, no matter how popular or profitable they incorrectly became.
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One Planet Only Forever at 00:57 AM on 22 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
nigelj,
My longer response would be based on the understanding presented in the section of the article I suggested you reread to better understand the issue, and the HDR 2020 report, particularly the last section "Part III - Measuring human development and the Anthropocene", that provides a comprehensive evidence-based understanding of what has developed and how to correct it, including the required corrections of the measures of status and improvement (things like GDP are the wrong ways to measure success and progress).
My response to "Do you seriously think these things have any real probability of happening any time soon, enough to have significant impact on the climate issue?" is:
I am well aware that the undeserving wealthy and powerful people will not willingly give up their harmfully obtained status or their opportunity to harmfully increase their status. They will do whatever they can get away with to protect Their Interests, including abusing the power of misleading marketing to gather foot-soldiers who will excuse and defend harmful unsustainable activities. It is easy to get people to dislike understanding that what they developed a liking for or aspire to achieve is harmful and unsustainable. That is how Team Trump got poorer people to fight against corrections that would reduce climate change harm done - people were easily misled into believing that they should be angry at the wrong people (scientists and other experts and people who shared that developing better understanding). That misleading popularity included less fortunate people being incorrectly angry about the Green New Deal efforts to ensure that less fortunate people were not made even less fortunate by the required transition of economic activity.
It has been conclusively proven that the incorrect measures of status and advancement (like GDP) that are a dominant influence in socioeconomic-political systems (all of them, not just Capitalism), developed the climate change impact problem, and many other harmful results, and powerfully resists reduction of harm done when reducing harm done would undo incorrectly developed perceptions of advancement and superiority.
Climate change impacts and all the other harmful developments will clearly not be solved without correcting the incorrect perceptions of advancement and status. Climate action leadership starting 30 years ago with the technology that existed at that time could have dramatically reduced the current magnitude of the problem and current magnitude of the corrections required, admittedly with significant but deserved, loss of status of fossil fuelled pursuits of benefit. Instead, the system made the problem worse and still restricts the leadership actions that would actually limit the harm done.
The fundamental of the developed systems "Do as much harm as can be gotten away with" needs to be kept from being a significant influence in the future. Without that systemic change applied to all harmful developed matters there is no future for humanity.
That also answers your question: "How likely is it that governments would deliberately engineer zero economic growth, which is near recessionary conditions? And how likely is it people would force zero economic growth to happen by making lifestyle changes, many of which are unappealing?"
I have no delusions regarding how difficult it will be to limit the undeserved influence and status of harmful selfish people. But I also am not so deluded as to believe that serious problems, like climate change impacts, that have been created by the success (popularity and profitability) of harmful selfish actions will be effectively limited without systemic changes that address the fundamental problem - the liking and excusing of harmful selfishness.
Without significant system change the harm done by harmful selfishness will continue to produce far worse results than need to be allowed to develop. No harm "needs" to be allowed. An exception could be made for some temporary harm done that exclusively assists the least fortunate live at least basic decent lives. But even that harm should not be "needed" since the supposedly superior people would only be superior if they helped the less fortunate in ways that were not harmful or unsustainable and if they provided the examples of how to live harmlessly.
Harmlessness is, of course, an ideal. But it is essential that it be the aspiration governing all human activity. All humans self-governing that way is also the ideal. But Governing that limits the harm done by people who have not or will not learn to be less harmful is not an ideal. That is the required understanding.
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nigelj at 16:58 PM on 21 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
OPOF @2
"I will provide a longer response but will start by suggeting you reread the section in the article that is titled "A New Term in Europe Rooted in an Old American Concept".
I have no problem with the steady state zero growth economy in principle. Please appreciate I said "And I'm not arguing that we can somehow maintain high levels of growth forever because we obviously can't." My comments did not include a critique of degrowth in principle.
Now answer the questions that formed the actual substance of what I said: "Yes it would work in a technical sense to cut emissions, but the strategy has enormous practical problems. How likely is it that governments would deliberately engineer zero economic growth, which is near recessionary conditions? And how likely is it people would force zero economic growth to happen by making lifestyle changes, many of which are unappealing?"
Do you seriously think these things have any real probablity of happening any time soon, enough to have significant impact on the climate issue? I don't think they do. People are simply too materialistic and there's no evidence of enough changes already happening to suggest a degrowth agenda is feasible. So in what way would the rest of my comments be wrong?
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One Planet Only Forever at 12:31 PM on 21 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
nigelj,
I will provide a longer response but will start by suggeting you reread the section in the article that is titled "A New Term in Europe Rooted in an Old American Concept".
My comment will also recommend reading the 2020 Human Development Report (download from this UN site).
The main point of my future response will be that what currently exists includes unsustainable over-development by the highest consuming and impacting people. THe ways that a small percentage of the global population live and profit causes the majority of the problem. And incorrect perceptions of status make things worse by making those harmful unsustainable examples the inspiration for Others to aspire to match or exceed.
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nigelj at 08:57 AM on 21 June 20212021 SkS Weekly Climate Change & Global Warming News Roundup #25
Regarding the commentary: "Is the Controlled Shrinking of Economies a Better Bet to Slow Climate Change Than Unproven Technologies?"
"The study found that holding global economic growth to zero (my note: degrowth) could cap climate warming at the 2 degree Celsius limit of the Paris agreement. While that strategy still requires low levels of carbon dioxide removal from the atmosphere, it doesn’t rely on unproven technologies.
I think a deliberate degrowth strategy is very problematic overall. Yes it would work in a technical sense to cut emissions, but the strategy has enormous practical problems. How likely is it that governments would deliberately engineer zero economic growth, which is near recessionary conditions? And how likely is it people would force zero economic growth to happen by making lifestyle changes, many of which are unappealing?
Taking the things a bit wider, If humanity reduces the focus on promoting renewable energy and negative emissions technologies ( as some degrowth people want) and focuses on promoting degrowth and degrowth fails, we have lost the window of opportunity to build renewables and negative emissions technologies, because doing all this takes time. If we focus on promoting renewable energy and negative emissions technology and that fails, the degrowth alternative is still there and could be instantaneous, if you can convince people to embrace it.
I'm not arguings against reducing carbon footprints. Some of these might even reduce growth like reducing air travel, but others might increase growth like adopting heat pumps. And I'm not arguing that we can somehow maintain high levels of growth forever because we obviously can't. Its just that a deliberate degrowth strategy does not look realistic.
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