Plant a Trillion Trees?!

Swiss researchers say planting a trillion trees could be a way to countering the effects of climate change, potentially up to 25 years’ worth of carbon pollution. One of the authors of the study, Thomas Crowther, says that we should not stop with other technologies. He also said in order for the carbon capture to work on existing carbon we need to stop further emissions. Listen here to hear what he has to say on where we could plant these new trees.