The oceans are growing crowded , and some scientists worry about `` ocean sprawl '' For the first time , governments plan ocean use in a comprehensive way . We know today now that fisheries are collapsing all around the world . '' They have set up marine protected areas to protect coral reefs from overfishing and other threats that threaten their existence. President Obama creates task force to map out the future of the oceans .
The oceans are growing crowded , and some scientists worry about `` ocean sprawl '' For the first time , governments plan ocean use in a comprehensive way . They have set up marine protected areas to protect coral reefs from overfishing and other threats that threaten their existence. President Obama creates task force to map out the future of the oceans .