“He who controls the past controls the future. He who controls the present controls the past.”
? George Orwell, 1984
In 1974, Time Magazine reported 2.7 degrees cooling since the 1940’s, and a large increase in snow and ice cover.
TIME Magazine Archive Article — Another Ice Age? — Jun. 24, 1974
Government agencies have since erased this cold period, and pretend that they don’t know about the increase in ice before 1979.
https://www.youtube.com/watch?v=dv8tVxk6Nj4
Now they deny the obvious cooling period from 1940 to 1979 and are thus hiding their huge cherry pick, using 1979 as their starting point.