They simply don't know that much about what they're doing. There isn't enough control. There isn't enough capability in ordinary people to tinker with such a complicated piece of machinery.
-- David R. Brower
   
David R. Brower   Name:
David R. Brower
Type:
Environmentalist
Nationality:
American
Birth:
July 1, 1912
Death:
November 5, 2000
https://www.nutquote.com/quote/David_R._Brower