
Photo: John Lee / Aurora Select
When Diana Nyad was stopped by repeated jellyfish stings in her most recent attempt to swim between Cuba and Florida, it brought to mind two articles, one about the discovery of the “immortal jellyfish” and another which raised the question whether the world’s oceans will become dominated by jellyfish.
As global warming and pollution degrade the oceans are we being faced by a jellyfish apocalypse? Consider – on the night of December 10, 1999, 40 million people, abruptly lost power on the Philippine island of Luzon, home to the capital, Manila. Was it a terrorist attack? A coup? No, it was masses of jellyfish blocking cooling lines of a local power plant. An editorial in the Philippine Star noted, “Here we are at the dawn of a new millennium, in the age of cyberspace, and we are at the mercy of jellyfish.”