Climate Changed
Next Climate Change Solution May Be Plan to Suck Carbon From the Sky
- Effort requires ‘gigaton-scale’ technologies to capture CO2
- Former energy secretary says we can’t fight warming without it
Photographer: Joao Laet/AFP via Getty Images
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The battle against climate change, so far, has focused on cutting carbon emissions into the atmosphere.
Ernest Moniz is focusing on the carbon that’s already there.