Richard Heinberg: Top of the Food Chain

Today comes the startling news of a British government report showing a drop in oceanic zooplankton of 73 percent since 1960.

For many people, this may seem relatively inconsequential as compared to daily cataclysmic revelations about the state of the national and global economy. This reaction is understandable: we care first and foremost about our own immediate survival prospects, and a new and greater Depression will mean millions losing their homes, millions more their jobs. It’s nothing to look forward to.


It takes some scientific literacy to appreciate the implications of the catastrophic loss of microscopic sea animals. We need to understand that these are food for crustaceans and fish, which are food for sea birds and mammals. We need to appreciate the importance of the oceanic food web in the planetary biosphere.

At the top of the global food chain sits a species that we really do care about