Ralph trained in mineral surveying, but became a computer analyst.  But after a change in profession he entered aviation as a flying instructor, and an airline captain.  Thus he has studied and observed climate and weather for 40 years in the real world, as a part of his profession.

Slides for this presentation: https://tomn.substack.com/p/climate-and-energy-disinformation

 “Modulation of ice ages via precession and dust-albedo feedbacks”:  https://www.sciencedirect.com/science/article/pii/S1674987116300305

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About Tom Nelson:

https://linktr.ee/tomanelson1

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About Tom: https://tomn.substack.com/about