No American Rats Dying Unsurprisingly, the European Food Safety Authority (EFSA) opined that the rat study carried out by anti-biotech researcher Gilles-Eric Seralini was of "insufficient scientific quality for safety assessment." EFSA said the study feeding biotech grain to rats had "unclear objectives" and suffered from having "many key details of the design, conduct and analysis being omitted. Moreover, there was "an insufficient number of animals to distinguish ... chance occurrences."Separately, Tim Worstall makes the point in Forbes that test labs in the U.S. make no distinction between biotech and non-biotech feed, and one can safely assume that most lab rats have been eating biotech feed for at least a decade. He concludes that a...