Tag Archives: Peterson

Evidence About The 1970s Global Cooling Consensus Keeps Piling Up

Not just Damon and Kunen’s (already mentioned here)…by chance, I have found yet another Science paper (this time Broecker from August 1975) making it clear that, for a few years up to then, the general consensus among scientists had been that the world was cooling:

[…] the present cooling trend […] the natural climatic cooling which, since 1940, has more than compensated for the carbon dioxide effect[…]

Time to repeat myself:  we have a ‘widely accepted [by the scientific community]…global cooling trend’, at least judging from Mitchell’s work in 1972; doubts about that growing in the same scientific community from 1975/1976, as per Damon and Kunen’s paper; but not early enough to prevent Newsweek from publishing its 1975 article, one that even mentions a certain Dr Murray Mitchell. That means that pieces of the global cooling puzzle do suggest that cooling was a widely-held view in the 1970s. Admittedly, such an agreed view did not last the whole decade: rather, it concerned the 1972 to 1975 period.

etc etc

1970s Global Cooling Consensus A Fact Of History – My Article In Spiked Online

From “Same fears, different name? – Maurizio Morabito uncovers a 1974 CIA report showing that the ‘scientific consensus’ then was that the world was cooling” published on Dec 10 in Spiked Online

[…] We have a ‘widely accepted [by the scientific community]…global cooling trend’, at least judging from Mitchell’s work in 1972; doubts about that growing in the same scientific community from 1975/1976, as per Damon and Kunen’s paper; but not early enough to prevent Newsweek from publishing its 1975 article, one that even mentions a certain Dr Murray Mitchell. That means that pieces of the global cooling puzzle do suggest that cooling was a widely-held view in the 1970s.

Admittedly, such an agreed view did not last the whole decade: rather, it concerned the 1972 to 1975 period. Says who? Says the CIA, in a unique report I was recently able to re-discover in the British Library […]

This article is much longer than the Spectator’s and contains all the evidence one should need to establish that there was a scientific consensus on global cooling in the period 1972-1975.