Even at the point of starvation they'll not violate their lands by inviting you to participate in such careless pollution of their environment. (citifmonline.com)
Fortunately, the American public and government reacted strongly to the loss of wildlife and the growing pollution of the environment. (nps.gov)
Human use of resources and pollution of the environment accelerates while the ability of the Earth to withstand such treatment declines. (religion-online.org)