Tuesday, December 2, 2025

The 1970s Cooling Scare

https://www.youtube.com/watch?v=NdDdmQCneQA&t=139s

This has not changed.  The Earth is halfway between its maximum tilt and its minimum tilt, which we will reach in roughly 11,000 years.  A period of mass glaciation is inevitable, but we are not likely to see a change in our lifetime.  Nevertheless, we should be in the cool-down period.  Our warming of the Earth is temporary since we have limited fossil fuel reserves.

We could avoid the next period of mass glaciation by either increasing the CO2 level, by getting it from limestone, or we could find ways to destroy the advancing glaciers.  

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The 1970s Cooling Scare

https://www.youtube.com/watch?v=NdDdmQCneQA&t=139s This has not changed.  The Earth is halfway between its maximum tilt and its minimum ...