Who speaks for earth? [electronic resource] [by] Barbara Ward [and others] Edited by Maurice F. Strong.

Seven lectures sponsored by the International Institute for Environmental Affairs during the United Nations Conference on the Human Environment held in Stockholm in June 1972.

Only one Earth / introduction by Maurice F. Strong, lecture by Barbara Ward -- Unity through diversity / lecture by René Dubos -- How vulnerable is the ocean? / introduction by Letitia E. Oberg, lecture by Thor Heyerdahl -- Economics of an improved environment / introduction by Saburo Okita, lecture by Gunnar Myrdal -- Population / introduction by Ababai Wadia, lecture by Carmen Miró -- Science, technology, and environmental management / introductions by Chief Adebo and George Baranescu, lecture by Lord Zuckerman -- Human settlements / introduction by Ro Chung-Hyun, lecture by Aurelio Peccei.