How could jellyfish take over the ocean? “One bite at a time” Gershwin says. And there may be no way back. A new balance may be struck, one in which jellyfish rule:
We are creating a world more like the late Precambrian than the late 1800s—a world where jellyfish ruled the seas and organisms with shells didn’t exist. We are creating a world where we humans may soon be unable to survive, or want to.
At the same time that Gershwin asserts that jellyfish are taking over the oceans “one bite at a time,” she offers a slender hope that we might eat our own way through the problem. Ancient Chinese texts show that jellyfish have been part of the human diet for over 1,700 years. Recently, the global jellyfish harvest has risen to 321,000 tons, most of which is consumed in China and Japan. But unless we all develop an Asiatic zeal for the gelatinous creatures it’s hard to imagine we humans making much of a dent in the jellyfish multitudes.
Read on and tremble at The New York Review of Books.