Archived Rebuttal
This is the archived Basic rebuttal to the climate myth "It's the sun". Click here to view the latest rebuttal.
What the science says...
In the last 35 years of global warming, sun and climate have been going in opposite directions
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Over the last 30 years of global warming, the sun has shown a slight cooling trend. Sun and climate are going in opposite directions. This has led a number of scientists independently concluding that the sun cannot be the cause of recent global warming.
One of the most common and persistent climate myths is that the sun is the cause. This argument is made by cherry picking the data - showing past periods when sun and climate move together but ignoring the last few decades when the two diverge.
Figure 1: Global temperature (red, NASA GISS) and Total solar irradiance (blue, 1880 to 1978 from Solanki, 1979 to 2009 from PMOD).
Updated on 2011-09-29 by John Cook. |