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Season 3, episode 9. This player now records resume state for the active profile so browse, account, and detail pages can bring you back here quickly.

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S3 E9

The Renewable Tree

Each Sunday edition of the New York Times consumes 153 acres of trees. The paper packs, napkins, paper cups and packing used by McDonald's gobble up 315 square miles of trees every day. NOVA asks if, at this rate, trees can remain a renewable resource.

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Season 3

Back to series detail

Episode 1: Predictable Disaster

Episode 2: Joey

Episode 3: Meditation and the Mind

Episode 4: The Planets

Episode 5: A Desert Place

Episode 6: A Small Imperfection

Episode 7: Ninety Degrees Below

Episode 8: The Race for the Double Helix

Episode 9: The Renewable Tree

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