Today's world is one in which the age-old risks of humankind - the drought, floods, communicable diseases - are less of a problem than ever before. They have been replaced by risks of humanity's own making - the unintended side-effects of beneficial technologies and the intended effects of the technologies of war. Society must hope that the world's ability to assess and manage risks will keep pace with its ability to create them.
__J. Clarence Davies, Conservation Foundation, State of the Environment: An Assessment at Mid-Decade, 1984