Associated Press: Rising sea levels, warming waters and spiraling acidity caused by global warming are threatening the world’s oceans and the communities they support, governments warned Thursday, as they sought to include protection for the seas in a new U.N. climate treaty. Not only marine ecosystems, but the lives of tens of millions of people could be affected as they are forced to leave inundated coastal communities and find new jobs, they said. “We must come to the rescue of the oceans,” …