Harvey is the new normal

David Grinspoon, writing for The Atlantic, Hurricane Harvey Lays Bare Our New Bargain With Nature

As I write this, the disaster of Hurricane Harvey is still unfolding. Buckets of rain are still falling in Houston and the waters are still rising. The flood damage, biblical in proportion, is frightening to behold. Even as the rescue efforts continue, many are wondering, “Is this the new normal for our coastal cities?”

As Earth’s climate changes we can expect more destructive hurricanes. As sea level and surface temperatures rise, more solar energy is trapped in the atmosphere, revving up the hydrological cycle of evaporation and precipitation, and sometimes manifesting in terrifying storms. Add to this the rapid and sometimes careless development of our urban areas in patterns which are, shall we say, not always strictly motivated by long-term planning for runoff management and neighborhood safety.

We’ve set ourselves for a lot of pain. Climate change is only getting worse and we’re doing little to change things.