Daniel Grossman has been a print journalist and radio and web producer for 25 years. He has reported from all seven continents including from near both the south and north poles. He holds a Ph.D. in political science and a B.S. in physics, both from MIT. He is a Contributing Editor of National Geographic’s News Watch and contributes frequently to PRI’s program The World. He was has been awarded a Ted Scripps Fellowship in Environmental Journalism and an Alicia Patterson Foundation Fellowship. He is author of Deep Water: As Polar Ice Melts, Scientists Debate How High Our Oceans Will Rise, and coauthor of A Scientist’s Guide to Talking with the Media: Practical Advice from the Union of Concerned Scientists.