Carbon sequestration is an integral part of reversing climate change. The question becomes, where can we permanently store all of that CO2? One possibility lies in the basalt rock under the ocean floor. In fact, Earth science researchers at Columbia University have a project in the works that could scale up to capture millions of tons of carbon dioxide annually.--- Send in a voice message: https://podcasters.spotify.com/pod/show/reversingclimatechange/messageSupport this podcast: https://podcasters.spotify.com/pod/show/reversingclimatechange/support