by hockeyschtick.blogspot.co.uk
Even the “lukewarmer” position on anthropogenic global warming has become untenable on the basis of both observations and theory:Â
1. Lindzen (pictured) & Choi papers based on ERBE satellite observations showed sensitivity (to doubled CO2 levels) of only ~0.18C
http://hockeyschtick.blogspot.com/2013/01/new-paper-confirms-findings-of-lindzen.html
2. Dr. David Evans has shown, using the same flawed radiative model of the IPCC as the basis, that  “The ECS might be almost zero, is likely less than 0.25 °C”