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Can We Cool the Planet?
As global temperatures rise, scientists are exploring solutions from planting trees to sucking carbon out of the air to geoengineering. But would they work? And what are the risks of engineering Earth's climate? Distributed by PBS Distribution.
Why Is There a Crisis?
David Attenborough asks: Does Earth face the next great extinction? Everywhere you turn there is confusion about the current state of our planet; rainforest destruction, global warming, extinction of species, rising sea levels, drought and meteoric…
Is There a Crisis?
David Attenborough asks: Does earth face the next great extinction? Everywhere you turn there is confusion about the current state of our planet; rainforest destruction, global warming, extinction of species, rising sea levels, drought and meteoric…