Imagine a world where sea levels have risen by 20 feet. Cities flood and coastal regions disappear. Travel to Greenland where scientists are investigating if this nightmare could become a reality .
Imagine a world where sea levels have risen by 20 feet. Cities flood and coastal regions disappear. Travel to Greenland where scientists are investigating if this nightmare could become a reality .
演员：Jerry Saltz Martin Kemp Alexandra Bregman Doug Patteson Robert K. Wittman Dianne Dwyer Modestini Didier Rykner Warren Adelson David Kirkpatrick Alexander Parish Bruce Lamarche Bernd Lindemann Frank Zöllner Yves Bouvier Antoine Harari
