Mycologist Paul Stamets studies the mycelium -- and lists 6 ways that this astonishing fungus can help save the world.
18:18 min
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Nine young activists explain how climate change is affecting their lives and who inspires their efforts to make our planet a better place.
There is a natural solution to the climate breakdown: protecting forests. Climate activist Greta Thunberg and writer and climate activist George Monbiot explain.
Sixteen-year-old climate activist Greta Thunberg explains why she traveled to America in a zero emissions boat and lays out the direct impact climate change has on the planet.
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