On the Evangelical Environmental Network’s Creation Care Blog, Mitch Hescox shows a slide purporting to show the relationship between air temperature and carbon dioxide (CO2) over the past 800,000 years (http://creationcare.org/2012/11/27/my-meeting-with-brother-cal/). His slide is taken from Jouzel et al. (2007) and Lüthi et al. (2008) and he asserts that “carbon dioxide levels and temperature track identically” (emphasis added) with the implication that rising carbon dioxide levels … [Read more...]