Another study finds CO2’s greenhouse effect contribution and climate sensitivity are much smaller than claimed by the IPCC and proponents of anthropogenic global warming. Ollila (2019) reconfigures the “consensus”-derived greenhouse effect radiation values and finds (a) LW absorption only adds 45% to Earth’s present atmospheric greenhouse effect, (b) water vapor dominates (76.4%) the total greenhouse effect whereas CO2’s contribution is minimal (7.3%), and (c) CO2 climate sensitivity is just 0.6°C upon doubling.

Image Source: Ollila (2019)

The reconfiguration eliminates the “physical contradiction” of having a 155.6 W/m² create an energy flux of 345.6 W/m² by rejecting the claim that the entire longwave energy flux is from greenhouse gases. Further, CO2’s total temperature contribution to the greenhouse effect is reduced from 7.2°C to 2.4°C, which better aligns with the climate sensitivity (doubled CO2) estimate of 0.6°C.

Image Source: Ollila (2019)

  This article appeared on the NoTricksZone website at https://notrickszone.com/2020/01/27/study-recalculates-new-greenhouse-effect-values-and-sharply-minimizes-co2s-contribution-and-climate-sensitivity/]]>