The American public has become aware of environment. Our world view has suddenly changed to recognize that our resources are limited and that we live in a closed compartment of destiny with all mankind. This new world view is most graphically dramatized by man\u27s space travels. We have seen pictures of spaceship earth. We have seen proof that our ecological system is a closed one. Aside from solar energy, there are no significant inputs or outputs of energy, resources, or wastes. This new world view has far reaching effects. Our earlier world view, particularly in the United States, was one of unlimited resources and opportunities. Nurtured by a frontier spirit, we believed that there were always new areas to be conquered. Air, water, and...
Some scientists claim we live today in the "Anthropocene era" - the latest period in the history of...
Man, the thinking animal, is an observer of events in the universe. He has conceded the obvious trut...
It has been over half a century since Kenneth Boulding introduced the metaphor of the Earth as a “sp...
The American public has become aware of environment. Our world view has suddenly changed to recogniz...
Man, vastly increasing in number and continuing to exploit his natural resources, has altered the qu...
The logic behind the 'environmental concern' is seemingly impeccable, and evidence in its support in...
Protecting the natural environment and promoting sustainability have become important objectives, bu...
Environmental protection is one of the main problems nowadays. Technological progress improves peopl...
In our contemporary society there is a great concern for the earth and for the future of the human c...
Recent public concern with the pollution threat has generated a rash of suggested solutions. Within ...
Although governments have deployed an array of environmental protection laws, our planet continues t...
In future we shall have to enrich our impoverished and endangered world by substituting our claims ...
The environment is just slightly larger than the earth and is comprised of the planet, with a gross...
Human Being is the most important asset of our planet . Living environment is very important for him...
Our Earth is our home and people must take care of our Motherland. There are a lot of industrial ent...
Some scientists claim we live today in the "Anthropocene era" - the latest period in the history of...
Man, the thinking animal, is an observer of events in the universe. He has conceded the obvious trut...
It has been over half a century since Kenneth Boulding introduced the metaphor of the Earth as a “sp...
The American public has become aware of environment. Our world view has suddenly changed to recogniz...
Man, vastly increasing in number and continuing to exploit his natural resources, has altered the qu...
The logic behind the 'environmental concern' is seemingly impeccable, and evidence in its support in...
Protecting the natural environment and promoting sustainability have become important objectives, bu...
Environmental protection is one of the main problems nowadays. Technological progress improves peopl...
In our contemporary society there is a great concern for the earth and for the future of the human c...
Recent public concern with the pollution threat has generated a rash of suggested solutions. Within ...
Although governments have deployed an array of environmental protection laws, our planet continues t...
In future we shall have to enrich our impoverished and endangered world by substituting our claims ...
The environment is just slightly larger than the earth and is comprised of the planet, with a gross...
Human Being is the most important asset of our planet . Living environment is very important for him...
Our Earth is our home and people must take care of our Motherland. There are a lot of industrial ent...
Some scientists claim we live today in the "Anthropocene era" - the latest period in the history of...
Man, the thinking animal, is an observer of events in the universe. He has conceded the obvious trut...
It has been over half a century since Kenneth Boulding introduced the metaphor of the Earth as a “sp...