The magnitude of claimed global warming since the mid-1800s has tripled from 0.56°C to 1.72°C in the last few years. As recently as 1994, the IPCC claimed global surface temperatures had risen “0.3 to 0.6°C” (0.45°C) since 1861. By 2001, it was changed to 0.61°C warming from 1861 to 2000 (IPCC TAR 2001). Image Source: … Continue reading The IPCC Claimed Earth Warmed 0.6°C From 1861-2014. Now It’s Claimed Earth Warmed 1.72°C From 1850-2015