Head, I.L.2007-11-131989-04-012007-11-131989http://hdl.handle.net/10625/18533Meeting: Canadian Student Pugwash, National Conference, 4th, 11-14 June 1987, Ottawa, ON, CAMeeting: Resolving Global Problems into the 21st Century : how can science help?, 12 June 1987, Ottawa, ON, CAPartially supplied titlePhotocopyText1 digital file (p. 7-22)Application/pdfenSCIENCE AND TECHNOLOGYETHICSDECISION MAKINGSCIENTISTSENVIRONMENTAL EFFECTSKeynote address to the opening session of the Fourth National Canadian Student Pugwash ConferenceBook Chapter