In his recent article “Four Reasons Alarmists Are Wrong on Climate Change,” Cornwall Alliance Research Associate for Developing Countries Vijay Jayaraj distinguished what, following widespread usage, he called climate-change alarmists, deniers, and skeptics. The “alarmists” generally think that human emissions of carbon dioxide (and other greenhouse gases) are driving global warming so rapid and eventually of such great magnitude as to be dangerous or even catastrophic and that the appropriate … [Read more...]
Carbon Dioxide and Air Temperature: Who Leads and Who Follows?
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...]
