hexavalent chromium

When Erin Brockovich, an environmental activist, shook down Pacific Gas & Electric for $333 million for allegedly poisoning a community with hexavalent chromium and causing cancer and all sorts of other health problems, Julia Roberts portrayed the protagonist in a sensationalized blockbuster movie. It is unlikely, however, that Hollywood will be filming a sequel.

Why? Because not only was Ms. Brockovich wrong, but the State of California has now partially repudiated what she fought for.

Erin Brockovich, Junk Scientist

We've known for a long time that Ms. Brockovich used junk science to score a jackpot settlement. She used a common rhetorical trick, known as the Texas...