WASHINGTON - Environmental Protection Agency chief Stephen Johnson has declined to explain before Congress how a conclusion he made last year that global warming put the public in danger could lead to a decision not to regulate greenhouse gases.
In a 28-page document the White House and EPA have refused to release, the agency last December said global warming could endanger public welfare, according to excerpts released Thursday by a Senate committee. The hearing, which was going to examine the role of the White House in EPA decisions, particularly on global warming, was canceled.
The White House allowed the Senate Environment Committee's staff to examine the draft findings Wednesday night. The panel's chairwoman, Sen. Barbara Boxer, D-Calif., released brief excerpts from it Thursday. "Given the stated vulnerabilities, risks and impacts from climate change on air quality, agriculture, forestry, water resources, ecosystems, coastal areas, the energy sector, infrastructure ..., the administrator is proposing to find that elevated levels of greenhouse gas concentrations may reasonably be anticipated to endanger public welfare," the senator's office quoted the document as saying.
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The Senate committee's staff viewed the document for about three hours Wednesday night, under the supervision of three White House aides. The conditions: they couldn't copy it or take copious notes. Boxer and Democratic Sens. Benjamin Cardin of Maryland and Amy Klobuchar of Minnesota reviewed a copy Thursday morning. When asked why the administrator refused to appear before Congress, EPA Press Secretary Jonathan Shradar said that he was busy. He also added that the administrator had testified before this session of Congress 17 times.
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