Geoscientists Drill Deepest Hole in Ocean Crust in Scientific Ocean Drilling History

At present 10 percent of the world's population lives within 10 meters of sea level. Current climate models predict a 50-centimeter to more than one-meter rise in sea level over the next 100 years, posing a threat to inhabitants of low-lying coastal communities around the world.

To better understand what drives changes in sea level and how humans are affecting this change, scientists are "looking to our past for answers and digging back as far as 35 million years into the Earth's history to understand these dynamic processes," says Rodey Batiza of the NSF's division of ocean sciences.

Image credit: William Crawford, IODP/TAMU