When should we start worrying about melting ice sheets?

The Arctic, vast, mysterious, and perhaps intimidating to many, is both Marco Tedesco’s laboratory and his life's passion. As one of the globe’s most recognized experts on Arctic ice decline (and photographer, oh, and NASA’s scientist), at Brain Bar, he invited us to venture into the unfamiliar. Now you can also embark on a journey with him to discover the most surprising secrets beneath the icy surface, as well as some sobering facts about our planet’s future.