This is the fourth chapter of an ongoing series.  Other parts of the series are here: Introduction Greenhouse Gas Theory Feedbacks  A)  Actual Temperature Data (this article);   B) Problems with the Surface Temperature Record Attribution of Past Warming:  A) Arguments for it being Man-Made; B) Natural Attribution Climate Models vs. Actual Temperatures Are We Already Seeing Climate Change The Lukewarmer … Continue reading Denying the Climate Catastrophe: 4a. Actual Temperature Data