Dave Collum – Twitter, Released on 6/26/22

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A little perspective… pic.twitter.com/DqulZeVOtz

— Dave "Free Rudy" Collum (@DavidBCollum) June 26, 2022

David B. Collum is an economic commentator, chemist, Betty R. Miller Professor of Chemistry and Chemical Biology at Cornell University. He holds a PhD, Columbia University, MS, Columbia University, MA, Columbia University and BS, Cornell University.