"In 2020, more than 400 scientific papers were published that cast doubt on the position that anthropogenic (man made) CO2 emissions function as the climate’s fundamental control knob…or that otherwise serve to question the efficacy of climate models or the related “consensus” positions ...
Over 400 scientific papers published in 2020 ... emphasizing that climate science is not settled.
... the papers in this compilation support these four main skeptical positions: ...
(1)
Natural mechanisms play well more than a negligible role (as claimed by the IPCC) in the net changes in the climate system ...
(2)
The warming/sea levels/glacier and sea ice retreat/precipitation extremes … experienced during the modern era are neither unprecedented or remarkable, nor do they fall outside the range of natural variability.
(3)
The computer climate models are neither reliable or consistently accurate ...
(4)
Current emissions-mitigation policies, especially related to the advocacy for renewables, are often ineffective and even harmful to the environment, whereas elevated CO2 and a warmer climate provide unheralded benefits to the biosphere (i.e., a greener planet and enhanced crop yields, lower mortality with warming). ... "