Dead Seas 0
Acidification
(snip)
Increased acidity means that shellfish, from the tiniest to the largest species, have trouble making their shells from calcium carbonate, a victim in the changing chemistry of the oceans, the experts said.
That threat has watermen worried about future impacts on crabs, oysters, clams and other commercial stocks that grow shells or rely on small shellfish for food, said Wayne Creed, an Eastern Shore fisherman, writer and consultant.
The story goes on to point out that some climate change deniers claim that acid is good.
Apparently it is, if you like algae blooms and dead zones.
They must be taking some other kind of acid, the kind that alters reality.