Jon D. Erickson (@jon_d_erickson) 's Twitter Profile
Jon D. Erickson

@jon_d_erickson

#EcologicalEconomics professor at the University of Vermont. Latest book: #TheProgressIllusion. Substack = jonderickson.substack.com.

ID: 119485195

linkhttp://jonderickson.org calendar_today03-03-2010 20:08:07

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