IPCC 1990, as we see, even as recent as 1972, arctic sea ice extent. This why climatards only want to start at 1979
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and if we look back a hundred years, we see CO2 cant be blamed on the mid 20th century low
And we can see exactly why you start at 1979, the highest point of sea ice extent in the arctic in the past 130 or more years
It's no worse now than it was nearly 90 years ago

In fact we had a 70s sea ice boon despite spewing out CO2 for 30 years, when WWII and the decades that followed caused emissions to shoot up
"70s cooling scare never happened" eh.. clearly, this was the biggest ice advance in modern history, and it indeed caused scientists to think it possible a mini ice age onset might occur, and that high is your "start point"
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Only the little ice age gave us more sea ice than we have had in the 20th and 21st century, than the last 10,000 years
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You have to be a moron to blame CO2, and a completely dishonest clown to keep ignoring all of the evidence that this is natural not man made.
Either that or you are not well. You are a science denier, a history denier too it seems