Wolf in sheep’s clothing: EPA’s TSCA systematic review method

How do you know whether you can trust a conclusion reached in a scientific review assessing the harms of an environmental exposure? In part one of this two-part series, we will explain how scientists evaluate an entire body of evidence to answer a specific research question using systemic review methods and look at why this … Continue reading Wolf in sheep’s clothing: EPA’s TSCA systematic review method

ROBINS-E: Good studies gone bad

Assessing environmental hazards often requires the evaluating a diverse body of evidence of varying quality. It is critical to consider the credibility of the individual studies used in the evaluation to reach conclusions through a consistent, transparent, and empirically-demonstrated methods such as those used in systematic review. The GRADE Working Group recently released one such … Continue reading ROBINS-E: Good studies gone bad

EPA method will curtail science used in chemical evaluations

EPA recently released its new TSCA “systematic review” method that establishes how the Agency will use science to make decisions about whether to limit toxic chemicals in our air, water, food and everyday products. Unfortunately, our analysis finds that instead of ensuring a comprehensive, unbiased evaluation, like a systematic review is supposed to do, the … Continue reading EPA method will curtail science used in chemical evaluations