THE GREAT DISPLACEMENT

An urgent, perceptive analysis of how climate change is already changing where Americans live.

Though most readers worry about climate change, many assume that it will arrive in full force later in the century and wreak greatest havoc elsewhere in the world. They will quickly learn their error as journalist Bittle delivers expert accounts of seven humanitarian disasters, all within the U.S. and currently in progress. Only a few feet above sea level, “the thousand-odd islands that make up the Florida Keys are the first flock of canaries in the coal mine of climate change.” Illustrating with vivid stories of individuals who love the region despite its frequent hurricanes and floods, Bittle identifies Hurricane Irma (2017) as the tipping point. Its massive destruction of housing and infrastructure overwhelmed relief efforts, many of which are still in progress. Oceans are also eating away the Louisiana coastline, which affects not just New Orleans and other cities, but also many of the “self-sufficient communities” that used to live in the now-vanishing bayous. Bittle mentions New York City’s encounter with Hurricane Sandy in passing, but he devotes an eye-opening chapter to Norfolk, Virginia, a coastal city whose streets flood at high tide. “The gradual blurring of the line between land and water, a process that was supposed to take centuries or even millennia, was happening fast enough that you could watch it with your naked eyes,” writes the author. There is cold comfort in the obligatory how-to-fix-it chapter. Even though “more than six million people in the United States lost their homes to climate disasters between 2016 and 2020,” people continue to move to climate-endangered regions. Most experts agree on a plan of action, but it requires decisive government action and spending money today to save it in future decades. Given the current political climate, this action may not be swift or expansive enough.

A simultaneously fascinating and unnerving report brilliantly delivered.