| − | '''''The Population Bomb''''' (1968) is a book written by Paul R. Ehrlich, which was immensely popular among [[liberals]] and taught in high schools throughout the 1970s, though many conservatives objected to the ideas put forth in the book. | + | '''''The Population Bomb''''' (1968) is a book written by [[Paul R. Ehrlich]], which was immensely popular among [[liberals]] and taught in high schools throughout the 1970s, though many [[conservative]]s objected to the ideas put forth in the book. |