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“Regardless of the extent to which the media promote "politically correct," but scientifically wrong, resolutions from professional societies such as the American Anthropological Association, facts remain facts and require appropriate scientific, not political or ideological, explanation. None of this should be construed as meaning that environmental factors play no part in individual and group differences. But with each passing year and each new study, the evidence for the genetic contribution to these differences becomes more firmly established than ever.”

“Moreover, the practical recommendations deduced from ecological principles threaten the vested interests of commerce; it is hardly surprising that the financial and political power created by these investments should be used sometimes to suppress environmental impact studies.”

“Besides, the sense of safety offered by bottled water is a mirage. It turns out that breathing, not drinking, constitutes our main route of exposure to volatile pollutants in tap water, such as solvents, pesticides, and byproducts of water chlorination. As soon as the toilet is flushed or the faucet turned on-or the bathtub, the shower, the humidifier, the washing machine-these contaminants leave the water and enter the air. A recent study shows that the most efficient way of exposing yourself to chemical contaminants in tap water is to turn on a dishwasher.”

“Here in the Great Lakes region, a fourth year in a row of declining water levels has caused millions of dollars in losses for shipping companies, marinas and other businesses and prompted further restrictions on future water withdrawals for expanding suburbs. "A lot of people just can't believe that we may be running out of water, living this close to the Great Lakes," said Sarah Nerenberg, a water engineer with the Northeastern Illinois Planning Commission, which conducted the study on shortages.”

“Here in the United States, a study of nearly 700 women in California showed an increased risk of fetal death among babies whose mothers lived near crops when certain pesticides were sprayed. The largest risks were found among pregnant women exposed during the critical first trimester and among those who lived in the same square mile where pesticides were used.”

“The study of how substances alter gene expression is part of the field of epigenetics. Some chemical exposures appear to turn on and turn off genes in ways that disregulate cell growth and predispose for cancer. From this perspective, our genes are less the command-and-control masters of our cells and more like the keys of piano, with the environment as the hands of the pianist.”

“We can decide that the presence of cancer-causing substances in our air, water, and food is too expensive. A 2009 study, for example, has found that coal miners in Appalachia costs the region five times more in premature deaths, including from cancer, than it provides to the region in jobs, taxes, and economic benefits. In California, the production and use of hazardous chemicals cost the state $2.6 billion in 2004 alone in lost wages and health-care expenses to treat workers and children with pollution-linked diseases.”

“Additional federal studies are under way to see if any contamination reaches taps or ground water used for drinking, but the program under which they are conducted, the toxic substances hydrology program of the geological survey, is slated to be eliminated under budget cuts proposed by the Bush administration, government officials said... estrogens and similar compounds are increasingly the focus of research by the Environmental Protection Agency and many scientists because of hints that they alter sexual characteristics in fish and other aquatic species.”

“I am beginning to understand that the stream the scientists are studying is not just a little creek. It's a river of energy that moves across regions in great geographic cycles. Here, life and death are only different points on a continuum. The stream flows in a circle through time and space, turning death into life across coastal ecosystems, as it has for more than a million years. But such streams no longer flow in the places where most of us live.”