Francis A. Schaeffer said this quote
“ ...the hippies of the 1960s did understand something. They were right in fighting the plastic culture, and the church should have been fighting it too... More than this, they were right in the fact that the plastic culture - modern man, the mechanistic worldview in university textbooks and in practice, the total threat of the machine, the establishment technology, the bourgeois upper middle class - is poor in its sensitivity to nature... As a utopian group, the counterculture understands something very real, both as to the culture as a culture, but also as to the poverty of modern man's concept of nature and the way the machine is eating up nature on every side. ”