We need to protect 30% of the planet by 2030.
Nicole SchwabDirector, International Relations, Last Wild Places, National Geographic Society Kristin RechbergerChief Executive Officer, Dynamic Planet At a time when the world is grappling with meeting the Paris Climate Agreement and trying to prevent the sixth mass extinction on Earth, an international team of scientists has published a way forward – a Global Deal for Nature. The science-backed plan, published in Science Advances, proposes ambitious targets for the conservation of nature as the most effective pathway to address the extinction crisis and help us avert catastrophic climate change, before it’s too late. The deal calls for 30% of the planet to be protected by 2030, with an additional 20% to be maintained or restored to a natural state and designated as climate stabilization areas. The link between biodiversity and climate change Biodiversity – the variety of life on Earth, from species to ecosystems – has a close relationship to climate change. Tropical forests, for example, are home to more than half of all species on land, and capture more of our carbon pollution than any other terrestrial ecosystem. They also sequester much more carbon than planted monocultures. The same is true for other ecosystems, such as intact mangroves and seagrass beds, which are sites of great biodiversity that store more carbon than coastal areas that have been degraded. But we have already transformed over half of Earth’s land to produce our food, and severely damaged our oceans. As a result, not only are we losing species at a rate 1000 times greater than the natural extinction rate, but we are also losing the ability of the natural world to rid us from our own pollution. At the moment, 45% of the planet is still in a natural or semi-natural state. But this is changing rapidly, putting severe pressure on the survival […]