Blog posts by year
- Fact brief - Does manmade CO2 have any detectable fingerprint?
14 September 2024 by John Mason & Guest Author - Fact brief - Is recent global warming part of a natural cycle?
31 August 2024 by Guest Author & John Mason - Fact brief - Is decreased cosmic ray activity driving global warming?
24 August 2024 by Guest Author & John Mason - Fact brief - Are carbon dioxide emissions from human activities enough to affect the climate?
10 August 2024 by John Mason - Fact brief - Are polar bears endangered?
27 July 2024 by John Mason - Fact brief - Were scientists caught falsifying data in the hacked emails incident dubbed 'climategate'?
13 July 2024 by John Mason & BaerbelW - Rebuttal Update Project - Summer break and relaxed publication schedule
2 July 2024 by John Mason & BaerbelW - Fact Brief - Does temperature have to rise before CO2 does?
29 June 2024 by John Mason - At a glance - What caused early 20th Century warming?
25 June 2024 by John Mason & BaerbelW - Fact Brief - Was the Medieval Warm Period a global event?
22 June 2024 by John Mason - At a glance - Was 1934 the hottest year on record?
18 June 2024 by John Mason & BaerbelW - At a glance - Does positive feedback necessarily mean runaway warming?
11 June 2024 by John Mason & BaerbelW - At a glance - CO2 is the main driver of climate change
4 June 2024 by John Mason & BaerbelW - Fact Brief - Have climate models overestimated global warming?
1 June 2024 by John Mason - At a glance - What is the link between hurricanes and global warming?
28 May 2024 by John Mason & BaerbelW - At a glance - How does the Medieval Warm Period compare to current global temperatures?
21 May 2024 by John Mason & BaerbelW - At a glance - What ended the Little ice Age?
14 May 2024 by John Mason & BaerbelW - At a glance - Tree ring proxies and the divergence problem
7 May 2024 by John Mason & BaerbelW - At a glance - Clearing up misconceptions regarding 'hide the decline'
30 April 2024 by John Mason & BaerbelW - At a glance - The difference between weather and climate
23 April 2024 by John Mason & BaerbelW - At a glance - Is the science settled?
16 April 2024 by John Mason & BaerbelW - At a glance - The Pacific Decadal Oscillation (PDO) is not causing global warming
9 April 2024 by John Mason & BaerbelW - Gigafact and Skeptical Science collaborate to create fact briefs
6 April 2024 by BaerbelW & John Mason - At a glance - Global warming and the El Niño Southern Oscillation
2 April 2024 by John Mason & BaerbelW - At a glance - Human fingerprints on climate change rule out natural cycles
26 March 2024 by John Mason & BaerbelW - Climate - the Movie: a hot mess of (c)old myths!
23 March 2024 by John Mason & BaerbelW - At a glance - Does CO2 always correlate with temperature?
19 March 2024 by John Mason & BaerbelW - At a glance - The albedo effect and global warming
12 March 2024 by John Mason & BaerbelW - At a glance - Human activity is driving retreat of arctic sea ice
5 March 2024 by John Mason & BaerbelW - At a glance - Is Greenland gaining or losing ice?
27 February 2024 by John Mason & BaerbelW - At a glance - Was Greenland really green in the past?
20 February 2024 by John Mason & BaerbelW - At a glance - Has Arctic sea ice returned to normal?
13 February 2024 by John Mason & BaerbelW - At a glance - What climate change is happening to other planets in the solar system?
6 February 2024 by John Mason & BaerbelW - 50 Updated Rebuttals and Counting
31 January 2024 by John Mason - At a glance - The runaway greenhouse effect on Venus
30 January 2024 by John Mason & BaerbelW - At a glance - How will global warming affect polar bears?
23 January 2024 by John Mason & BaerbelW - At a glance - Greenhouse warming 100 times greater than waste heat
16 January 2024 by John Mason & BaerbelW - At a glance - Is the CO2 effect saturated?
9 January 2024 by John Mason & BaerbelW - At a glance - Plants cannot live on CO2 alone
2 January 2024 by John Mason & BaerbelW - At a glance - What is methane's contribution to global warming?
26 December 2023 by John Mason & BaerbelW - At a glance - What is causing the increase in atmospheric CO2?
19 December 2023 by John Mason & BaerbelW - At a glance - Does breathing contribute to CO2 buildup in the atmosphere?
12 December 2023 by John Mason & BaerbelW - A New 66 Million-Year History of Carbon Dioxide Offers Little Comfort for Today
11 December 2023 by John Mason - At a glance - Has the greenhouse effect been falsified?
5 December 2023 by John Mason & BaerbelW - At a glance - Evidence for global warming
28 November 2023 by John Mason & BaerbelW - At a glance - How sensitive is our climate?
21 November 2023 by John Mason & BaerbelW - At a glance - How the IPCC is more likely to underestimate the climate response
14 November 2023 by John Mason & BaerbelW - At a glance - Is Mars warming?
7 November 2023 by John Mason & BaerbelW - At a glance - Global warming vs climate change
31 October 2023 by John Mason & BaerbelW - At a glance - What is the net feedback of clouds?
24 October 2023 by John Mason & BaerbelW - At a glance - Do high levels of CO2 in the past contradict the warming effect of CO2?
17 October 2023 by John Mason & BaerbelW - At a glance - How reliable are CO2 measurements?
10 October 2023 by John Mason & BaerbelW - At a glance - Climate scientists would make more money in other careers
3 October 2023 by John Mason & BaerbelW - At a glance - How do human CO2 emissions compare to natural CO2 emissions?
26 September 2023 by John Mason & BaerbelW - At a glance - Do volcanoes emit more CO2 than humans?
19 September 2023 by John Mason & BaerbelW - At a glance - Does cold weather disprove global warming?
12 September 2023 by John Mason & BaerbelW - At a glance - Is CO2 a pollutant?
5 September 2023 by John Mason & BaerbelW - At a glance - How much is sea level rising?
29 August 2023 by John Mason & BaerbelW - At a glance - How substances in trace amounts can cause large effects
22 August 2023 by John Mason & BaerbelW - At a glance - Is extreme weather caused by global warming?
15 August 2023 by John Mason & BaerbelW - Working in the Rebuttals Update Factory
11 August 2023 by John Mason & BaerbelW - At a glance - The tricks employed by the flawed OISM Petition Project to cast doubt on the scientific consensus on climate change
8 August 2023 by John Mason & BaerbelW - The difference between land surface temperature and surface air temperature
2 August 2023 by John Mason - At a glance - Explaining how the water vapor greenhouse effect works
1 August 2023 by John Mason & BaerbelW - At a glance - How do we know more CO2 is causing warming?
25 July 2023 by John Mason & BaerbelW - At a glance - Empirical evidence that humans are causing global warming
18 July 2023 by John Mason & BaerbelW - At a glance - The human fingerprint in global warming
11 July 2023 by John Mason & BaerbelW - At a glance - Ocean acidification: Global warming's evil twin
4 July 2023 by John Mason & BaerbelW - At a glance - Are glaciers growing or retreating?
27 June 2023 by John Mason & BaerbelW - At a glance - Is Al Gore's An Inconvenient Truth correct?
20 June 2023 by John Mason & BaerbelW - At a glance - What's the link between cosmic rays and climate change?
13 June 2023 by John Mason & BaerbelW - At a glance - Can animals and plants adapt to global warming?
6 June 2023 by John Mason & BaerbelW - At a glance - How reliable are climate models?
30 May 2023 by John Mason & BaerbelW - At a glance - Global cooling - is global warming still happening?
23 May 2023 by John Mason & BaerbelW - At a glance - The 97% consensus on global warming
16 May 2023 by John Mason & BaerbelW - At a glance - Positives and negatives of global warming
9 May 2023 by John Mason & BaerbelW - At a glance - Are we heading into a new Ice Age?
2 May 2023 by John Mason & BaerbelW - At a glance - The greenhouse effect and the 2nd law of thermodynamics
25 April 2023 by John Mason & BaerbelW - At a glance - Are surface temperature records reliable?
18 April 2023 by John Mason & BaerbelW - EGU2023 - Upcoming presentations in Vienna
17 April 2023 by BaerbelW & John Mason - At a glance - Sun & climate: moving in opposite directions
11 April 2023 by John Mason & BaerbelW - At a glance - What does past climate change tell us about global warming?
4 April 2023 by John Mason & BaerbelW - At a glance - CO2 lags temperature - what does it mean?
28 March 2023 by John Mason & BaerbelW - At a glance - What evidence is there for the hockey stick?
21 March 2023 by John Mason & BaerbelW - The Big Picture
15 March 2023 by John Mason & BaerbelW - At a glance - What do the 'Climategate' hacked CRU emails tell us?
14 March 2023 by John Mason & BaerbelW - At a glance - Is Antarctica losing or gaining ice?
7 March 2023 by John Mason & BaerbelW - At a glance - What has global warming done since 1998?
28 February 2023 by John Mason & BaerbelW - At a glance - What were climate scientists predicting in the 1970s?
21 February 2023 by John Mason & BaerbelW - Skeptical Science News: The Rebuttal Update Project
14 February 2023 by John Mason & BaerbelW - Taking the Temperature: a dispatch from the UK
22 July 2022 by John Mason - New book: Wales - The Missing Years - a celebration of origin
8 February 2022 by John Mason - Book Review: Saving Us by Katharine Hayhoe
21 September 2021 by John Mason - The History of Climate Science
5 June 2020 by John Mason - Ynyslas, western Wales – a place made by climate change
31 October 2019 by John Mason - Rebellious Times
29 April 2019 by John Mason - Welcome to the Pliocene
10 August 2018 by John Mason - Dear Mr President 2.0: the discovery of the Greenhouse Effect - in Tweets
3 April 2017 by John Mason - Nobody really knows: a Trumpworld dreamscape
29 March 2017 by John Mason - To tweet or not to tweet at Donald Trump? That was the question!
8 March 2017 by BaerbelW & John Mason - Dear Mr President: another message from across the Pond
28 February 2017 by John Mason - Dear Mr President-elect: a message from across the Pond
29 November 2016 by John Mason & BaerbelW - A Rough Guide to Rainfall, Run-off and Rivers
19 January 2016 by John Mason - December 2015 Floods: a floating postcard from the UK
16 December 2015 by John Mason - The importance of good climate communication: a recent Arctic example
23 July 2015 by John Mason - Spoiled ballots, spoiled views: an election snapshot from Powys, Wales, UK
25 May 2015 by John Mason - The UK winter of 2014-15: another Tabloid FAIL
26 March 2015 by John Mason - The cause of the greatest mass-extinctions of all? Pollution (Part 2)
19 March 2015 by John Mason - The cause of the greatest mass-extinctions of all? Pollution (Part 1)
19 March 2015 by John Mason - Climate Change: the Terminological Timeline
27 August 2014 by John Mason - IPCC issue official rebuttal to more David Rose/Daily Mail nonsense
10 April 2014 by John Mason - The Extraordinary UK Winter of 2013-14: a Timeline of Watery Chaos
7 March 2014 by John Mason - A rough guide to the components of Earth's Climate System
7 October 2013 by John Mason - Understanding the pre-IPCC Anti-Climate Science Misinformation Blitz
26 September 2013 by John Mason - How to use short timeframes to distort reality: a guide to cherrypicking
25 September 2013 by John Mason - Arctic sea-ice 'growth', a manufactured IPCC 'crisis' and more: David Rose is at it again
10 September 2013 by John Mason - East Antarctica Ice-Sheet more vulnerable to melting than we thought: new research
31 July 2013 by John Mason - Understanding the long-term carbon-cycle: weathering of rocks - a vitally important carbon-sink
2 July 2013 by John Mason - UK Secretary of State for the Environment reveals his depth of knowledge of climate change (not!)
12 June 2013 by John Mason - Video: Lake El'gygytgyn, Pleistocene super-Interglacials and Arctic warmth
1 June 2013 by John Mason - A Rough Guide to the Jet Stream: what it is, how it works and how it is responding to enhanced Arctic warming
22 May 2013 by John Mason - The last time carbon dioxide concentrations were around 400ppm: a snapshot from Arctic Siberia
14 May 2013 by John Mason - Death in Jurassic Park: global warming and ocean anoxia
15 March 2013 by John Mason - The Great Disconnect: the human disease of which climate change is but one symptom
7 February 2013 by John Mason - Met Office decadal forecasting explained: the reality
11 January 2013 by John Mason - Food Security: the first big hit from Climate Change will be to our pockets
26 December 2012 by John Mason - Newsflash: A 4°C warmer world can, and must be, avoided - World Bank
21 November 2012 by John Mason - Record Arctic Sea-ice minimum 2012 declared - it's the Silly Season!
22 September 2012 by John Mason - Unpicking a Gish-Gallop: former Greenpeace figure Patrick Moore on climate change
25 August 2012 by John Mason - ‘It’s not looking good for corn’ - new video from Peter Sinclair
6 August 2012 by John Mason - The Mid-Wales floods of June 2012: a taste of things to come?
20 July 2012 by John Mason - Two Centuries of Climate Science: part three - Manabe to the present day, 1966-2012
11 May 2012 by John Mason - Two Centuries of Climate Science: part two - Hulburt to Keeling, 1931- 1965
2 May 2012 by John Mason - Two Centuries of Climate Science: part one - Fourier to Arrhenius, 1820-1930
26 April 2012 by John Mason - Submerged Forests off the coast of Wales: a Climate Change Snapshot
7 April 2012 by John Mason - Catching up with the Younger Dryas: do mass-extinctions always need impacts?
24 March 2012 by John Mason - Climate Deniers Are Giving Us Skeptics a Bad Name - Fred Singer
17 March 2012 by John Mason - Declining Arctic sea-ice and record U.S. and European snowfalls: are they linked?
14 March 2012 by John Mason - Arctic methane outgassing on the E Siberian Shelf part 2 - an interview with Dr Natalia Shakhova
19 January 2012 by John Mason - Arctic methane outgassing on the E Siberian Shelf part 1 - the background
15 January 2012 by John Mason - The End of the Hothouse
16 December 2011 by John Mason