World’s Protected Lands Are Bigger Than We Thought — But There’s a Catch

A new study finds that global conservation areas cover far more land than previously estimated. The finding could reshape how nations measure progress on protecting nature. For years, official counts relied on areas formally designated as protected. The new research shows that other conserved lands — including community-managed territories and private reserves — add substantial coverage. This matters because many countries have pledged to protect 30% of land and water by 2030. If existing coverage is already higher than thought, the gap to that target may be smaller. But experts caution that size is not everything. A conserved area only counts if it truly safeguards wildlife and ecosystems. Weak protection on paper does not guarantee protection on the ground. The study suggests that governments should recognize diverse conservation models. It also raises a question: are these areas being counted accurately, or simply claimed?