TED: Can we stop climate change by removing CO2 from the air? | Tim Kruger

The video discusses the urgent need to cut emissions and remove carbon dioxide from the atmosphere to combat climate change. It explores various techniques, including using plants and artificial trees, and introduces the Origin Power Process, which uses natural gas to generate electricity while removing CO2. The potential of using lime to counteract ocean acidification is also discussed, along with the challenges and governance required for these solutions. The importance of ambition and the role of future generations in addressing climate change are emphasized.

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