The Sierra Club Immigration Debate: National Implications

U.S. population doubled during the past 50 years with nary a notice by anyone, why expect anything different during the next doubling? The relationship between U.S. population size and environment suddenly became newsworthy for six months in 1997–98, thanks to a bruising battle within the Sierra Club. Whether or not you are a Sierra Club member, please consider becoming involved in a rare opportunity to publicize connections between U.S. population growth and the state of the environment.