Published since 1959 by Resources for the Future
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May 1965  /  Magazine Issues

Issue 19: The Coldest Liquid

Some findings and conjectures from recent research into resource development and use.

" . . . logic and learning and all mental activity . . . have been understandable only as a process by which man puts himself en rapport with his environment." —NORBERT WIENER, / Am a Mathematician (1956).