by Rhoda Wilson, Expose News:

“It is difficult to get a man to understand something when his salary depends on his not understanding it.” – Upton Sinclair

This statement holds particularly true in the field of climate science, says Tony Heller.

On NASA’s website is a tab labelled “Facts.”  Clicking on “Facts” displays various menu options alongside a quote from the UN’s Intergovernmental Panel on Climate Change (“IPPC”): “Scientific evidence for warming of the climate system is unequivocal.”