by Tim Ball, March 16, 2019 in WUWT
Most people were taken in by the false story of human-caused global warming. We can include all the students participating in the classroom walkout to demand governments stop climate change, organized by 16-year-old Greta Thunberg. Her goal is to keep global temperatures below 2 degrees Celsius above pre-industrial levels. Apparently, she has no idea that the temperature was near or above that level for most of the last 10,000-years in a period known as the Holocene Optimum.
They are taken in by the false claim that a minute amount of human-produced CO2 is effectively controlling the entire atmospheric system since 1950 and causing environmental collapse through global warming. They don’t know that there is an upper limit to the amount that CO2 can increase temperature. They don’t know that the average level of CO2 over the last 250 million years is 1200 ppm. They don’t know that every projection of temperature by the UN Intergovernmental Panel on Climate Change (IPCC) since 1990 was wrong. To paraphrase Winston Churchill, how did so few, fool so many, to such an extent, for so long?