What better place to talk about the impacts of sea level rise than a coastal city on a barrier island on the Gulf Coast? That’s where I was two weeks ago – in Galveston, Texas, with 80 other Earth scientists at a conference sponsored by the Geological Society of America and the American Geophysical Union. Galveston was the site of the worst natural disaster in U.S. history, more than a century ago. Read more >
April 29, 2013 1:15 PM EDT
November 27, 2012 7:50 PM EDT
I remember as a child working furiously with my brother to erect a sand castle fast enough during low tide so we could enjoy it before the high tide began its work of destroying our youthful attempts at engineering. Even as children we had a respect for the power of the ocean. We knew our sand castle was a bit of fantasy that was temporary fun, but I am not so sure we have the same notion when it comes to seawalls or other structures erected along sand, gravel or cobble shorelines. Hurricane Sandy reminds us just how powerful the ocean is and how vulnerable nearly any structure is that we put within its reach. With its reach now expanding, what can be done?