According to a new report released by enviro-scare artists at the U.S. Public Interest Research Group, most food packaging still contains the chemical Bisphenol A (BPA). That is supposed to scare you, but I say, who cares? It’s there because it’s useful. BPA is one substance has proven very helpful in maintaining the integrity of the products it packages and there is scant evidence of anyone ever having a problem. The idea that food companies want to slowly poison their customers and that the Food and Drug Administration supports that strategy by issuing reports on BPA safety should be quickly dismissed as silly. But the green groups continue to make this case. They note that the substance is found in human urine, which they say is evidence of exposure. Yes, indeed and it is also evidence to the fact that BPA quickly metabolizes and leaves the human body, like many harmless substances do. The simple fact is, the human body is exposed to trace-level chemicals on a daily bases, man-made and otherwise. This mere exposure to trace levels tells us nothing about risk. When the is risk is negligible, as FDA and others have found, there is no reason panic. Yet Greens focus on exposure and then target the chemicals they think make industry must vulnerable to attacks—because apparently for some reason, they don’t like business. My colleague Jonathan Tolman and I have both written on the topic, highlighting the facts about the science and the risks. But these groups don’t seem to care much about the science. Apparently, the hype gets them more media attention and more power.