Jefferson liked science more than he liked politics. He was a fastidious vegetable breeder and weather recorder, he led the American Philosophical Society for eighteen years, and he once spent a while re-engineering the plow according to Newtonian principals. He particularly loved fossils, and collected and speculated on them so avidly that he is considered “the founder of North American paleontology,” says Dr. Mark Barrow, an environmental history professor at Virginia Tech.
And he spent his life in a quiet war about the importance of american mastadons.
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