Book World: What does climate change look like? Twelve photographers force us to confront reality. Stephanie Merry, The Washington Post Jan. 7, 2021 FacebookTwitterEmail Edited by Geoff Blackwell and Ruth Hobday Chronicle. 160 pp. $45 - - - Cloistered in our homes, as many of us are, and focused on a global health crisis amid political chaos, it's easy to lose sight of another catastrophe: climate change. And yet, according to the annually distressing "emissions gap" report, released by the United Nations in early December, humans need to take a hard look at our choices - including our energy sources and transportation methods - if we want to avoid inflaming a situation that has already caused unprecedented wildfires, hurricanes, extinctions and droughts.