• 4 Climatic changes
• 3 Environmental aspects
• 3 Global warming
• 3 Petroleum reserves
• 2 Environmental conditions
• 2 Indigenous peoples
• 2 Oil sands
• 2 Oil sands industry
• 2 Petroleum industry and trade
• 2 Petroleum pipelines
• 2 Water-supply
• 1 Arctic regions
• 1 Climate
• 1 Conservation
• 1 Diseases
• 1 Ecology
• 1 Effect of human beings on
• 1 Environmentalists
• 1 Extinction (Biology)
• 1 Fishers
• 1 Fishery law and legislation
• 1 Fishery policy
• 1 Fishes
• 1 Habitat (Ecology)
• 1 Health aspects

• 4 National Film Board of Canada
• 3 Suzuki, David, 1936-
• 2 Coyote, Peter
• 2 Gedeon Programmes (Firm)
• 2 Glacialis Productions
• 2 Lavallee, David
• 2 Lemire, Jean
• 2 Michel, Eric
• 2 White Gold Productions
• 1 ARTE France
• 1 Association of Non-Governmental Organisations of Aotearoa
• 1 Auteurs Associés
• 1 Billy, Yves
• 1 Bullfrog Films
• 1 Canadian Broadcasting Corporation
• 1 Centre national de la cinématographie (France)
• 1 E1 Entertainment (Firm)
• 1 Ferrand, Carlos
• 1 Film Platform
• 1 Forbes, Allan
• 1 Forbes, Stefan
• 1 Gunnarsson, Sturla
• 1 Icarus Films
• 1 Isacsson, Magnus
• 1 Leonard, Peter

• 8 English
• 1 French
• 1 Inuktitut

• 2 Alberta
• 2 Arctic regions
• 2 Athabasca Tar Sands
• 2 Athabasca Tar Sands (Alta.)
• 1 Arctic Ocean
• 1 Denmark
• 1 Northwest Passage
• 1 Norway
• 1 Nova Scotia
• 1 Russia
• 1 United States

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