Hope on Earth : a conversation /
Ehrlich, Paul R.,interviewee.
Tobias, Michael,interviewee.
Harte, John,1939-interviewee.
Includes bibliographical references (pages 185-188).
Ethical ambiguities -- Pragmatic idealism -- The choices we make: moving forward in spite of contradictions -- Getting one's priorities right: you owe it to yourself -- The biological future: climate change in the Rockies -- The Euphydryas question -- The lesson of acorns: change is ubiquitous.
Ecology.
Environmental ethics.
Global environmental change.
Nature conservation.