The Hill: Secretary of State John Kerry said during a Monday speech in Washington, D.C., that policymakers have "the responsibility as human beings" to combat climate change in defense of oceans and aquatic ecosystems.
Kerry called climate change an economic and national security issue -- as well as an environmental one -- because it affects oceans, aquatic ecosystems and the food they produce.
Climate change is coming back in a sense as a serious international issue because people are experiencing...