"The most serious threat to mankind comes from within, from our own arrogance and ignorance."

"If a child is to keep alive his inborn sense of wonder, he needs the companionship of at least one adult who can share it, rediscovering with him the joy, excitement, and mystery of the world we live …"

"We stand now where two roads diverge. But unlike the roads in Robert Frost's familiar poem, they are not equally fair. The road we have long been traveling is deceptively easy, a smooth superhighway o…"

"The more we understand the intricate web of life, the more we will appreciate its fragility."

"A Who's Who of pesticides is therefore a veritable rogues' gallery of poisons."