Your car just ran over my plankton

Ocean phytoplankton (tiny plants) are in a century-long decline, and climate change appears to be the culprit.

This is bad news, since we rely on ocean phytoplankton for oxygen, and food (after they feed fish). And, of course, we shouldn't be monkeying around with the ocean like this. Or I suppose I should say we shouldn't be human-ing around with the ocean since no monkey could squelch ocean productivity.