I can't believe that this isn't bigger news. Every SINGLE fish sampled from 291 streams was contaminated with mercury. But wait, it get's better. It turns out that a quarter of the sampled fish have dangerously high levels of mercury.
"This science sends a clear message that our country must continue
to confront pollution, restore our nation's waterways, and protect the
public from potential health dangers," Interior Secretary Ken Salazar
said in a statement.
Mercury can damage the nervous system and cause learning
disabilities in developing fetuses and young children. The main source
of mercury to most of the streams tested, according to the researchers,
is emissions from coal-fired power plants. The mercury released from
smokestacks rains down into waterways, where natural processes convert
it into methylmercury -- a form that allows the toxin to wind its way
up the food chain into fish.
I don't understand why more people aren't concerned about pollution in this country.