Environmental Cancer Risk 'Grossly Underestimated'?
Presidential Panel Urges More Steps to Remove Carcinogens From the Environment
May 6, 2010 - "Grievous harm" from carcinogens in the environment has been "grossly underestimated" by the U.S. National Cancer Program, a presidential panel charges.
But the American Cancer Society says the panel's report goes too far in trashing established efforts to prevent cancer and that its conclusions go well beyond established facts.
The two-member President's Cancer Panel, appointed to three-year terms by President Bush, focused its efforts on environmental cancer risk. The panel held four hearings in which it consulted experts from environmental groups, industry, academic researchers, and cancer advocacy groups.
The panel's report includes an open letter to President Obama signed by panel chair LaSalle D. Leffall Jr., MD, of Howard University; and panelist Margaret L. Kripke, PhD, of the University of Texas M.D. Anderson Cancer Center.
"The grievous harm from this group of carcinogens has not been addressed adequately by the National Cancer Program," Leffall and Kripke write. "The Panel urges you most strongly to use the power of your office to remove the carcinogens and other toxins from our food, water, and air that needlessly increase health care costs, cripple our nation's productivity, and devastate American lives."
One of the panel's central claims is pollutants cause far more cancer than previously appreciated. In an October 2009 review, the Cancer and the Environment committee of the American Cancer Society's suggested that pollutants cause no more than 5% of all cancers.
The presidential panel says this greatly underestimates the problem because it does not fully account for synergistic interactions between environmental contaminants, an increasing number and amount of pollutants, and the fact that all avoidable causes of cancer are not known.
Experts differ on this assessment. Michael Thun, MD, of the American Cancer Society, writes that this opinion "does not reflect scientific consensus" but "reflects one side of a scientific debate that has continued for almost 30 years."
Richard Clapp, DSc, MPH, professor of environmental health at Boston University, praises the report for challenging "flawed and grossly outdated methodology." Clapp was among the experts who testified before the hearing.
Assess Your Risk for the 5 Most Common Cancers
Environmental Cancer Risk 'Grossly Underestimated'?
Presidential Panel Urges More Steps to Remove Carcinogens From the Environment
May 6, 2010 - "Grievous harm" from carcinogens in the environment has been "grossly underestimated" by the U.S. National Cancer Program, a presidential panel charges.
But the American Cancer Society says the panel's report goes too far in trashing established efforts to prevent cancer and that its conclusions go well beyond established facts.
The two-member President's Cancer Panel, appointed to three-year terms by President Bush, focused its efforts on environmental cancer risk. The panel held four hearings in which it consulted experts from environmental groups, industry, academic researchers, and cancer advocacy groups.
The panel's report includes an open letter to President Obama signed by panel chair LaSalle D. Leffall Jr., MD, of Howard University; and panelist Margaret L. Kripke, PhD, of the University of Texas M.D. Anderson Cancer Center.
"The grievous harm from this group of carcinogens has not been addressed adequately by the National Cancer Program," Leffall and Kripke write. "The Panel urges you most strongly to use the power of your office to remove the carcinogens and other toxins from our food, water, and air that needlessly increase health care costs, cripple our nation's productivity, and devastate American lives."
One of the panel's central claims is pollutants cause far more cancer than previously appreciated. In an October 2009 review, the Cancer and the Environment committee of the American Cancer Society's suggested that pollutants cause no more than 5% of all cancers.
The presidential panel says this greatly underestimates the problem because it does not fully account for synergistic interactions between environmental contaminants, an increasing number and amount of pollutants, and the fact that all avoidable causes of cancer are not known.
Experts differ on this assessment. Michael Thun, MD, of the American Cancer Society, writes that this opinion "does not reflect scientific consensus" but "reflects one side of a scientific debate that has continued for almost 30 years."
Richard Clapp, DSc, MPH, professor of environmental health at Boston University, praises the report for challenging "flawed and grossly outdated methodology." Clapp was among the experts who testified before the hearing.
Assess Your Risk for the 5 Most Common Cancers
SHARE
![Breast Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]-Special Population](https://cdnus.oss-us-west-1.aliyuncs.com/libs/images/NewsJpg/cate_6/039_215x160.jpg)
