Rob Dunbar: Discovering ancient climates in oceans and ice | Video on TED.com
Oceans are often forgotten in climate negotiations. Ron Dunbar point out why we should be worried about abrupt transitions in the ocean. Acidification, despite to be one of the latest concerns, seems to be our first global regime shift. The reason proposed by Dunbar is that oceanic fauna probably wont have enough time to adapt to the proposed 450 ppm on the global climate agenda.