The science is settled? A critical look at the last assessment report of the IPCC

The acronym "IPCC" stands for "Intergovernmental Panel on Climate Change."
In this video, Ernst Hammel, a physicist, analyzed the assessment report, which IPCC used to drive the political agenda for "saving the planet."
Ernst Hammel also shared his new paper on the question of the so-called "climate sensitivity", i.e. the question of just how much warming to expect for a given increase in atmospheric CO2:
"CO2 Back-Radiation Sensitivity Studies under Laboratory and Field Conditions"
The Free full access is at:
https://www.scirp.org/journal/paperinformation?paperid=136478