P2P Theory Videos P2P in the context of systemic crisis: the UNIRIO potpourri January 4, 2013 0 Comment Michel Bauwens read Harold Villena, a complementary currency researcher in Brazil, taped my interventions during a public lecture in Rio de Janeiro, and produced a potpourri of excerpts: Bauwens in UNIRIO from haroldovilhena on Vimeo.