THESE plane people live on the edge of a disc which is their world. A third dimension exists only in their mathematies. Their astronomers find that a catastrophe will certainly happen. One cranky ...
On May 1st, 2016, I co-curated a roundtable discussion entitled, “While You Were Texting” in New York City. The thirteen panelists presented subjects for discussion, but it was John Kiehl who provoked ...
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