EPA Releases Dispersant Test Results

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The EPA just released the first round of results from its ongoing testing of dispersants. The agency has been studying at the short- and long-term impacts of Corexit, the type of dispersant BP has been using in massive quantities in the Gulf, and seven alternative products. Here’s the agency’s conclusion:

EPA’s results indicated that none of the eight dispersants tested, including the product in use in the Gulf, displayed biologically significant endocrine disrupting activity. While the dispersant products alone—not mixed with oil—have roughly the same impact on aquatic life, JD-2000 and Corexit 9500 were generally less toxic to small fish and JD-2000 and SAF-RON GOLD were least toxic to mysid shrimp.

The release includes this key caveat, however: “While this is important information to have, additional testing is needed to further inform the use of dispersants.” This is only the “first stage” of testing, the agency said.

The agency also upheld their directive last month that BP reduce the use of dispersants in the Gulf, noting that “EPA believes BP should use as little dispersant as necessary.” (BP has not been meeting the agency’s goals, however.)

“We want to ensure that every tool is available to mitigate the impact of the BP spill and protect our fragile wetlands,” said EPA administrator Lisa Jackson in a statement. “But we continue to direct BP to use dispersants responsibly and in as limited an amount as possible.”

The next phase of EPA’s testing will assess the acute toxicity of multiple concentrations of Louisiana Sweet Crude Oil alone and in combinations with each of the eight dispersants.

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SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

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