Environmental degradation - Prevention.

Ignoring the apocalypse[electronic resource] :why planning to prevent environmental catastrophe goes astray / …で: (言語・文字資料 (印刷物))

Winning the needed change[electronic resource] :saving our planet Earth : a global public service / …で: (言語・文字資料 (印刷物))

Global warming

Environmental degradation

Climatic changes

Overpopulation

Energy conservation.

Nuclear warfare

Environmental degradation

Environmental policy

Environmental protection

Environmental ethics.

Nature