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Climate change: what is ocean acidification?

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As carbon emissions change the chemistry of the seas, ocean acidification threatens marine life and human livelihoods. How worried should you be about climate change’s so-called “evil twin”?

Film supported by @NipponFoundationPR

00:00 The other carbon problem
00:50 How does the ocean’s deepest point reveal its past?
02:55 Why are baby oysters dying?
04:08 Is the ocean acidic?
05:21 What is causing ocean acidification?
06:01 Why are corals dissolving? / Will deep sea ecosystems survive?
08:35 A threat to human livelihoods
10:42 What are the ‘potato chips of the sea’?
12:04 What is the solution?

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How does Alaska’s nature reveal our past and future? https://econ.st/3E0Jdrb

Watch our film on how chemical pollution is suffocating the sea: https://econ.st/3CgQVwd

What can marine volcanic vents reveal about ocean acidification? https://econ.st/3xYP7W5

Why are oysters getting smaller? https://econ.st/3ChRk1k

Watch our film to understand how carbon enters the ocean: https://econ.st/3DXNkUT

Can the ocean solve climate change? https://econ.st/3SvswIy
Category
Business
Tags
The Economist, Economist, Economist Films
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