year by turning it into rock, which is great. but there is an enough cache. it equals just three seconds of the co2 emissions. we would need many, many, many more carbon capture plants like this to make a dent in carbon emissions but we need a solution to come online and deploy as soon as possible. author of "the uninhabitable earth, life after warming, david wallace-wells joins me now. i'm going to put this up again to highlight the catch here, which is we're talking about 3.8 seconds worth of global co2 emissions for this one plant. i don't want anyone to come away from this conversation going we've got it, we're solved. but that said, the future is