The acceleration of history / by Lester R. Brown
Facing up to the risks of climate change / by Christopher Flavin
Forging a sustainable water strategy / by Sandra Postel
Sustaining freshwater ecosystems / by Janet N. Abramovitz
Preserving agricultural resources / by Gary Gardner
Understanding the threat of bioinvasions / by Chris Bright
Confronting infectious diseases / by Anne E. Platt
Upholding human rights and environmental justice / by Aaron Sachs
Shifting to sustainable industries / by Hal Kane
Harnessing the market for the environment / by David Malin Roodman.