An ecology of hope : a film about the life and work of Pierre Dansereau /
While the environment may be threatened by man, it will also be saved by man. So believes Pierre Dansereau, ecologist, visionary and inveterate optimist. Brimming with an amazing vitality at age 90, the internationally renowned scientist has a wide-ranging knowledge and a passionate commitment to hu...
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| Other Authors: | , , |
| Format: | Unknown |
| Language: | English French |
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[Montre��al, Que��bec] :
[Distributed by] National Film Board of Canada,
[2015]
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