And a climate scientist no less
“…The IPCC does not have convincing explanations for previous 30 year periods in the 20th century, notably the warming 1910-1945 and the grand hiatus 1945-1975. Further, there is a secular warming trend at least since 1800 (and possibly as long as 400 years) that cannot be explained by CO2, and is only partly explained by volcanic eruptions.
The IPCCโs projections of 21st century climate change explicitly assume that CO2 is the control knob o…n global climate. Climate model projections of the 21st century climate are not convincing because of: READ ON….