- Posted by Eleonora Bongiovanni
- On November 20, 2020
- 0 Comments
The capacity for the biosphere and human civilization to coexist, to create and maintain conditions under which humans and nature can exist in productive harmony, that permit fulfilling the social, economic and other requirements of present and future generations.
 The National Environmental Policy Act of 1969: https://www.epa.gov/sites/production/files/2015-05/documents/sustainability_primer_v9.pdf