Dissatisfied with the agency's greenhouse-gas emissions program, labor leaders are pleading for congressional intervention.
This week, labor leaders representing more than 10,000 Environmental Protection Agency scientists, engineers, and staff have asked Congress to hold aggressive oversight hearings on the agency's own greenhouse-gas emissions programs.
Under the Bush administration's voluntary approach, the labor leaders' petition says, the agency isn't doing enough to encourage the use of current technology to control carbon-dioxide emissions, the leading cause of human-induced climate change. In fact, the time for a voluntary program is over, the leaders say.
"The science is too clear and the consequences are too grave" to continue down the path the administration is following, says William Hirzy, an EPA senior scientist currently on a teaching assignment at American University. He's vice president of the National Treasury Employees Union chapter that represents employees at EPA headquarters in Washington.
The labor leaders, who are presidents of the EPA's 22 union locals, also called on lawmakers to ensure that agency experts are allowed to speak freely and openly about global warming with the public and Congress "without fear of reprisal."
In addition, the petition, which was sent to two key Capitol Hill committees, asks lawmakers to "support a vigorous program of enforcement and reduction in GHG [greenhouse-gas] emissions."
The administration has held that regulating CO2 is outside the agency's purview. Indeed, this week, the US Supreme Court heard arguments in a suit against the EPA over this issue. Deputy Solicitor General Gregory Garre argued that Congress never gave the EPA authority to regulate CO2. Even if the agency had the authority, he continued, "now is not the time to exercise such authority, in light of the substantial scientific uncertainty surrounding global climate change and the ongoing studies to address those uncertainties."