People may become aware of the problem on an intellectual level, but tend to underestimate its scope, and usually don't form the deep, visceral, emotional connection to the problem that comes from relentless, consistent and
widespread national exposure.
Your article «Low doses of common chemical have science in a quandary» (News, Dec. 26) claims that
exposure to low doses of Bisphenol - A (BPA) may lead to «possible
widespread health risks,» and mentions a recent scientific review by the
National Toxicology Program (NTP) as the evidence for this claim.