Climate One At The Commonwealth Club

At what point does Planet Earth become inhospitable to life – let alone a flourishing human civilization? In his new book The Uninhabitable Earth: Life After Warming, David Wallace-Wells explores how climate change will impact not just the planet, but human lives – including how a five degree increase in temperatures would make parts of the planet unsurvivable. “The more I learned about the science the deeper I got into it… the more scared I was,” he admits, “and from where I sat as a journalist the importance of telling that story so that other people have the same reaction have the same response. Paradoxically, though he has only been writing about it for a few years, Wallace-Wells has found climate change to invigorate him as a storyteller. “It's an epic saga,” he says. “It's the kind of thing that we only used to see in mythology and theology. We really do have the fate of the world and the species in our hands.” Another climate communicator, Katherine Hayhow from Texas Tech University, recognizes