Can we stop climate change by removing CO2 from the air , Tim Kruger

Could we cure climate change Geoengineering researcher Tim Kruger wants to try. He shares one promising possibility: using natural gas to generate electricity in a way that takes carbon dioxide out of the air. Learn more both the potential and the risks about this controversial field that seeks creative, deliberate and largescale intervention to stop the already catastrophic consequences of our warming planet. Check out more TED Talks: The TED Talks channel features the best tal