Darkness and, with it, ice, are returning to Arctic Ocean waters after an ice-free summer that allowed two commercial ships to voyage across the top of the world. This is the second consecutive year that global warming unlocked these waters. Scientists believe the freeze-melt cycle will continue—and that, says The New York Times, is bad news for polar bears:
While open Arctic waters could be a boon for shipping, fishing and oil exploration, an annual seesawing between ice and no ice could be a particularly harsh jolt to polar bears.
As Earthjustice has consistently pointed out, Arctic polar bears already are stressed and threatened by industrial activity, and we are fighting to keep oil drilling from expanding into the bears’ habitat. The growing impacts associated with climate change make our efforts even more essential.