World-renowned photographer Subhankar Banerjee documents the biodiversity and indigenous cultures of the Arctic National Wildlife Refuge to demonstrate the effects of global warming in Alaska; artist Alyce Santoro weaves together audiotape from the "technotrash" that is crowding our landfills, and creates a durable new material; and prolific green architect David Hertz creates a house made from a retired 747 airplane in a remarkable show of sustainable reuse and "upcycling."
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Ready to Watch Big Ideas for a Small Planet, Season 1, Episode 8?