"Research on population control, preventing future births, is now being carried out secretly by biotech companies ... During a presentation about his case, Chapela revealed that a spermicidal corn developed by a U.S. company is now being tested in Mexico. Males who unknowingly eat the corn produce non-viable sperm and are unable to reproduce. Depopulation, also known as eugenics ... was proposed under the Nazis during World War II. It is the deliberate killing off of large segments of living populations and was proposed for Third World countries under President Carter’s administration by the National Security Council’s Ad Hoc Group on Population Policy..."

http://www.indybay.org/news/2006/04/1814125.php