Съдържание:
  • New science of the earth
  • Lessons from the geologic past
  • System interactions
  • Humanity : an agent of global environmental change
  • Global warming
  • Food, water, and changing climate
  • Coastlines and rising seas
  • Ozone layer and ultraviolet radiation
  • Vanishing forests and vanishing species
  • Lakes, forests, and acid deposition
  • Global change and our common future / Gro Harlem Brundtland.