Here’s how we know Trump’s cabinet picks are wrong on human-caused global warming | Dana Nuccitelli

The research is clear - humans are responsible for all the global warming since 1950

The latest Intergovernmental Panel on Climate Change (IPCC) report - which summarizes the latest and greatest climate science research - was quite clear that humans are responsible for global warming:

It is extremely likely [95 percent confidence] more than half of the observed increase in global average surface temperature from 1951 to 2010 was caused by the anthropogenic increase in greenhouse gas concentrations and other anthropogenic forcings together " The best estimate of the human-induced contribution to warming is similar to the observed warming over this period " The contribution from natural forcings is likely to be in the range of a'0.1C to 0.1C, and from internal variability is likely to be in the range of a'0.1C to 0.1C.