What living resource is in the worst shape in terms of management for sustainability?

One of the living resources in the worst shape in terms of management for sustainability is global fish populations. Overfishing, habitat destruction, and poor regulatory frameworks have led to significant declines in many fish stocks, with an estimated one-third of marine fish populations being overfished. This unsustainable exploitation threatens marine biodiversity and the livelihoods of communities dependent on fishing. Effective management strategies and international cooperation are urgently needed to restore these vital resources.