252 million hectares are quietly coming back to life — the largest restoration effort ever counted

Somewhere between a headline and a hope, the world's damaged places are being put back together. A UN report published on Thursday counts 252 million hectares of degraded land, sea and fresh water now being restored across 149 countries — an area nearly the size of Argentina, and the largest restoration effort ever recorded. Asia accounts for 192.2 million hectares of it, Africa for 36.3 million. The stakes for finishing the job are unusually concrete: restoring just 15% of the world's priority areas could store 30% of all the carbon pollution humans have produced since the industrial revolution, and help avoid 60% of expected species extinctions. The report is candid about the gap — reaching the UN goal of 1 billion hectares by 2030 means annual funding must climb from $64 billion to $296 billion. But the direction is set: restoration is no longer a side project. It is happening at planetary scale.

SDG 15 · Life on land — Mechanism: institutional program