Can seaweed help curb global warming?

A TED talk by environmentalist Tim Flannery

It's time for planetary-scale interventions to combat climate change, and environmentalist Tim Flannery thinks seaweed can help. In a bold TED talk, he shares the epic carbon-capturing potential of seaweed, explaining how oceangoing seaweed farms created on a massive scale could trap all the carbon we emit into the atmosphere. Learn more about this potentially planet-saving solution -- and the work that's still needed to get there. Watch this 14 minute talk on Youtube


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  • We are simply signposting this video as we believe it is of interest to our readers.
  • Image captured from Youtube video