Oceans need more attention because climate change IS an ocean issue. Our oceans will be the first victim, and sea life will suffer dramatically. Detailed proof is hard in ocean science, but I think we're already seeing big ocean changes caused by climate change, such as starvation of whales, seabirds, and other animals off the coast US west coast.
With pop stars or film stars, we become the object of people's self-definition, as well as the object of sexual definition.