bezos and musk space obsession

Should Jeff Bezos and Elon Musk concentrate on the Earth instead of space? Pulitzer Prize-winning climate journalist Elizabeth Kolbert argues that they should shift more of their focus to fighting for our own planet's survival. Kolbert, the author of Under a White Sky, discusses why it's so crucial for a few rich countries to bear most of the climate burden, since they're also the biggest emitters. Her conversation with Ian Bremmer is featured in the upcoming episode of GZERO World.