Long ago, miners used canaries to measure the build up of toxic gases in the mines where they were working. If the canary died, it was time to head out because the air was dangerous. We don’t use canaries in mines anymore. Now we use polar bears in the Arctic. The threat to the bear serves as a monitoring mechanism of sorts for the global threat from carbon emissions in the atmosphere.
As you may recall, the impending demise of polar bears due to habitat destruction attributed to global warming generated some hooha not too long ago. W’s Interior Secretary, Dirk Kempthorne, hemmed and hawed for as long as possible before finally declaring the bear a “threatened” species under the Endangered Species Act. That designation would normally require federal action to address the cause (global warming) of the bear’s habitat. However, the Bushies propounded a rule – later embraced by the Obama Administration, excluding carbon emissions from regulation under the ESA. That made the bear’s victory (such as it was) pyrrhic at best. Nonetheless, in the heady optimism of the time, many (including me) felt that it was perhaps better to wait for a statute explicitly aimed at mitigating national emissions rather than to use the blunt instrument of the ESA to accomplish a very complex regulatory act.
Filed under: animal law, climate change, endangered species, environmental law, marine animals | Tagged: animal ethics, animal law, animal welfare, bush administration, Center for Biological Diversity, climate change, Department of Interior, Dirk Kempthorne, endangered species, Endangered Species Act, environmental advocacy, environmental law, EPA, ESA, Fish & Wildlife Service, FWS, global warming, Obama Administration, polar bears | 3 Comments »