Long, interesting report about the evolution of theory, from one side of the (venemous) dispute over the Cretaceous “asteroid impact” and alternative extinctions:: https://www.theatlantic.com/magazine/archive/2018/09/dinosaur-extinction-debate/565769/
Student of photography and piano. Former Australian trade negotiator, public policy analyst. Now just an old guy with big hair.
QOTO: Question Others to Teach Ourselves. A STEM-oriented instance.
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