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00:29:00
Is There Anybody Out There?
Is there life out there? Either on other worlds, deep space, or even deep in our oceans that we haven't encountered yet? Our panel of experts discusses the possibilities, and if there is life, what it may be like.
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00:13:00
James Lovelock – A Final Warning
James Lovelock is best known as the father of Gaia theory; the idea that all parts of our planet form a complex interacting system, like a single organism. His new book depicts Gaia in trouble. In this interview Lovelock sounds a final warning for pl....
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00:29:00
Voyage to the Bottom of the Deep
We are only just developing the technology necessary to probe deep beneath our oceans. Contrary to earlier expectations, we are finding whole new ecosystems of life. Are the ocean depths the next new frontier? Over half the surface of the earth is co....
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