Though biodiversity is declining, we have effective tools to conserve it—and they seem to be getting better over time.
To work in nature conservation is to battle a headwind of bad news. When the overwhelming picture indicates the natural world is in decline, is there any room for optimism? Well, our new global study has some good news: we provide the strongest evidence to date that nature conservation efforts are not only effective, but that when they do work, they often really work.