The illusion of progress / Lester R. Brown
Slowing global warming /Christopher Flavin
Saving water for agriculture / Sandra Postel
Feeding the world in the nineties / Lester R. Brown and John E. Young
Holding back the sea / Jodi L. Jacobson
Clearing the air / Hilary F. French
Cycling into the future / Marcia D. Lowe
Ending poverty / Alan B. Durning
Converting to a peaceful economy / Michael Renner
Picturing a sustainable society / Lester R. Brown, Christopher Flavin, and Sandra Postel.