EntityQ3480212· pop 7· linked from 338 articlesDavid SchweickartSign in to saveAmerican mathematicianConnectionsphilosophyEntityAmerican philosophyEntityInternational Cooperative AllianceEntityhousing cooperativeEntityintentional communityEntityUnited StatesCountryItalyCountrySpainCountryCzech RepublicCountrymathematicsEntityCubaCountryEl SalvadorCountrysocialismEntitybankEntityInternational Standard Book NumberEntitymathematicianEntitymarketEntityprofessorEntityRobert OwenEntitybachelor's degreeEntityCategories1942 births20th-century American mathematicians20th-century American philosophers21st-century American mathematiciansAmerican cooperative organizersAmerican economics writersAmerican male non-fiction writersAmerican philosophersAmerican socialistsBLP articles lacking sources from August 2017Living peopleLoyola University Chicago faculty