I write about economics, geopolitics, and conflict. Short posts on X @GeoPoliticaMK

Chair and Professor of Biological Sciences at Columbia University. Top Medium writer in Science, Creativity, Health, and Ideas

are you ready for what's coming? | Also on Substack: https://isaiahmccall.substack.com/ mccallisaiah@gmail.com

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Editor and writer. Past: Elemental, Real Simple, Refinery29, SELF. Certified personal trainer; prenatal and postnatal exercise specialist. Cat & person mom.