The Rise of the Oceans

By Eric Goldscheider

Photos courtesy Andrea Dutton ’95

[Climate change] Thanks to records derived from ice core samples, geoscientists can identify, with considerable accuracy, the average temperatures at the Earth’s poles over the past 400,000 years. We know less about how those temperatures correlate to the rise and fall of global sea level. That is where researchers such as Andrea Dutton ’95 come in.