The document discusses several topics related to cancer prevention and the environment:
1) Dr. Devra Davis' book criticizes the "War on Cancer" for focusing on treatment instead of prevention by addressing environmental causes like asbestos, benzene, and radiation.
2) A study in Sarnia, Ontario found high mesothelioma rates in asbestos workers and used mapping to document exposures and help workers receive compensation.
3) In Pennsylvania, over 200 lawsuits are pending from a gas spill that contaminated homes with benzene, and rates of leukemia are higher in the area.
4) The Love Canal tragedy in New York led to the Superfund law but more needs to be done to