Polar Bears & Ice Shelves
There is something pathetic about the Interior Dept's proposed listing of polar bears as a threatened species while taking no position on whether the threat to polar bears is due to human-induced global warming. What greater threat can there be to polar bears? Is there a suddenly expanding market for polar bear meat? (If so, might cloned polar bear meat be the solution? See yesterday's entry.) No, of course not. In fact, Interior's polar bear press release identifies melting habitat as the principal threat to polar bear survival. That point was dramatically confirmed by the announcement yesterday that a 25 square-mile Arctic ice shelf broke free from the coast of Ellesmere Island in August 2005.
Despite acknowledging the proximate threat to polar bears, however, Interior denies any ability to address the ultimate cause of the threat, greenhouse gas emissions. The press release states:
This is a masterpiece of misdirection. The two federal agencies with primary responsibility for environmental protection are Interior and EPA. Interior says that the Endangered Species Act only gives it authority to address species-level threats, while EPA says that the Clean Air Act does not authorize it to regulate greenhouse gases because they are not "pollutants." In what sense then does the administration treat climate change seriously? Suppose the Administration is right that neither the Endangered Species Act nor the Clean Air Act currently grants Interior or EPA the authority to regulate greenhouse gas emissions. Where are the Administration's efforts to urge Congress to enact new legislation granting authority to enact regulations commensurate with the problem? Where is the diplomatic initiative to secure worldwide cooperation in reducing greenhouse gas emissions?
Despite acknowledging the proximate threat to polar bears, however, Interior denies any ability to address the ultimate cause of the threat, greenhouse gas emissions. The press release states:
While the proposal to list the species as threatened cites the threat of receding sea ice, it does not include a scientific analysis of the causes of climate change. That analysis is beyond the scope of the Endangered Species Act review process, which focuses on information about the polar bear and its habitat conditions, including reduced sea ice. However, climate change science and issues of causation are discussed in other analyses undertaken by the Bush Administration. The administration treats climate change very seriously and recognizes the role of greenhouse gases in climate change.
This is a masterpiece of misdirection. The two federal agencies with primary responsibility for environmental protection are Interior and EPA. Interior says that the Endangered Species Act only gives it authority to address species-level threats, while EPA says that the Clean Air Act does not authorize it to regulate greenhouse gases because they are not "pollutants." In what sense then does the administration treat climate change seriously? Suppose the Administration is right that neither the Endangered Species Act nor the Clean Air Act currently grants Interior or EPA the authority to regulate greenhouse gas emissions. Where are the Administration's efforts to urge Congress to enact new legislation granting authority to enact regulations commensurate with the problem? Where is the diplomatic initiative to secure worldwide cooperation in reducing greenhouse gas emissions?