by Eric Dinerstein et al.
An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm
A new study published in BioScience today examines a bold new approach to halting the world’s extinction crisis through a strategy to protect 50% of the Earth’s land mass. Many vertebrate species have vanished over the past 5 decades or have become critically endangered and the rate of extinction is accelerating. If habitat conversion continues unabated, key ecosystems could collapse, disrupting the biosphere upon which we all—humans and wildlife—depend.