The oceans cannot have more acidity. They are not acid. There are alkaline. They can never be made acid by the atmosphere. If their alkalinity lowers, sediments tend to dissolve to raise the alkalinity back up. And coral reefs in the lagoons of Palau that are naturally less alkaline are doing fine in that less alkaline ocean water. When you understand why, you will understand why acidity is not even an issue. Unfortunately leftist scientist in general are clueless about the world, because they lack a basic understanding of the physical world.
Funny,..when I mix an acid and a base, I get a salt.
When I go to the beach, I tend to swim in ....saltwater?