Seasons and Veritas

Harvard graduates explain why we have seasons. If only their understanding matched their confidence.

See also Why is it dark at night?  ,  Inside HBS: "kill, f^^k or marry"  ,  Frauds!  and

High V, Low M: ... high verbal ability is useful for appearing to be smart, or for winning arguments and impressing other people, but it's really high math ability that is useful for discovering things about the world -- that is, discovering truth or reasoning rigorously.