What Is Milankovitch Theory, What Is It Not, And What Can We Learn from It?
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WUWT By John A. Parmentola, The RAND Corporation | Oct. 1, 2022 I have been working on Milankovitch Theory for about three years, trying to understand it. In doing so, I have gained some new insights into this theory. I have also discovered that there are some misconceptions about what it is. This brief note summarizes my work while clarifying several aspects of the theory. Milankovitch Theory is not a complete theory. It’s more of a hypothesis concerning insolation changes over time and the associated recurrence of ice ages. It is also not a climate model, as some assume. The …