Polar bears face existential threats from climate change. Examining whether zoo programs contribute meaningfully to their conservation while meeting their welfare needs.
The polar bear situation highlights a fundamental question about zoo conservation claims: when the threat is climate change and captive breeding cannot produce releasable animals, what is the conservation justification for keeping animals with known poor welfare in captivity? Polar bears in zoos suffer from inadequate space, inappropriate climate, and suppressed hunting behavior. Their conservation value is limited because released animals cannot survive without sea ice and hunting skills they cannot develop in captivity. The welfare cost is real and documented. If zoo polar bears serve primarily as charismatic ambassadors motivating climate action, this education function must be weighed honestly against their welfare compromise. Some welfare scientists argue that for polar bears, sanctuary environments or no captivity at all is ethically more justifiable than current zoo conditions.