[待更新] In service to communities, the Earth, and Future Generations, the Science &
Environmental Health Organization forges Science, Ethics, and Law into
Tools for Action. Since***SEHN has been the leading proponent in the
U.S. of the Precationary Principle as a new basis for environmental and
public health policy.SEHN was founded in 1994 by a consortium of North American environmental organizations (including t...
