From Today's New York Times
JANUARY 9, 2008
To the Editor: Re “ Bearing Up ” (Op-Ed, Jan. Sarah Palin of Alaska, the scientific literature is very clear that polar bear survival is highly threatened in the wild. Because polar bears are at the top of the marine food chain, their bodies accumulate persistent organic pollutants that disrupt their reproductive systems. We must recognize the shortsighted nature of Governor Palin’s appeal not to list the polar bear as endangered.