Researchers parse the future of plankton in an ever-warmer world
Nicola Jones writes: Across the world’s oceans, an invisible army of tiny organisms has a supersized impact on the planet. Plankton are at the base of the ocean food chain, feeding fish that feed billions of people. They are responsible for half of the world’s oxygen supply and half of our planet’s annual carbon sink. Miniscule but powerful, their presence can help or hinder ecosystems — by soaking up greenhouse gas, for example, or by spewing toxins. Where plankton live,…