Climate change is pushing the world’s oceans toward a mass extinction event, according to a new report published in Science late last month. The authors, Princeton’s Justin Penn and Curtis Deutsch, contend that without swift steps to reduce greenhouse gas emissions, the vast majority of all marine species could vanish over the next three centuries, with dire consequences for the rest of life on Earth. These findings underscore the urgent need to take dramatic action against global warming and to reduce other anthropogenic strains on marine ecosystems. There is still time to limit the damage—but only if the world acts quickly. As a terrestrial species, […]