What If We Lost The Amazon Rainforest?

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How long would it take for the world's largest rainforest to burn down? If we don't do anything to stop it, we'll soon find out. The Amazon rainforest creates 20% of the Earth's oxygen. It's home to 30% of the planet's species, and it holds the secrets to treating some of our most deadly diseases. If we destroy the Amazon rainforest, the consequences would be disastrous, and they'd be felt all around the world. Could we survive without it?

Correction: we got the percentage wrong at 00:16. Tropical rainforests are responsible for 20% of all photosynthesis (and not oxygen production). Academics say this is a very common misconception, and that the figure is less than 10%. For more on this and other questions, the BBC has put together a great article on the facts around the amazon fires: https://www.bbc.com/news/world-latin-america-49450925

Transcript and sources: https://insh.world/science/what-if-we-lost-the-amazon-rainforest/
Watch more what-if scenarios: 
Planet Earth: https://www.youtube.com/watch?v=_-HhCwYD7rc&list=PLZdXRHYAVxTJCzxwmCq0NNpYq9N9wyb2l
The Cosmos: https://www.youtube.com/watch?v=gfuJyVkMH_g&list=PLZdXRHYAVxTJno6oFF9nLGuwXNGYHmE8U
Technology: https://www.youtube.com/watch?v=CS3bBO05fpU&list=PLZdXRHYAVxTIeRY3JtgXgoGqSEB7kDdKO
Your Body: https://www.youtube.com/watch?v=QmXR46TrbA8&list=PLZdXRHYAVxTJNsV9FFeNAKl2ySsHj8GZO
Humanity: https://www.youtube.com/watch?v=fdCDQIyXGnw&list=PLZdXRHYAVxTIFnvmOeWbv-Mt8zFxSCSvZ

What If elsewhere: 
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Twitter: https://twitter.com/WhatIfScience
Facebook: https://www.facebook.com/What.If.science

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"Imagination will often carry us to worlds that never were. But without it, we go nowhere."  — Carl Sagan

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.

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YouTube url:	https://youtu.be/pRZKGLIc9DA
Created:	3. 9. 2019 11:56:02

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What If We Lost The Amazon Rainforest?