Before revision: In his 1977 book A Guide for the Perplexed, the economist E. F. Schumacher described a hierarchy of beings, with humans at the top able mindfully to perceive the "eternal now" .
After revision: In his 1977 book A Guide for the Perplexed, the economist E F. Schumacher described a hierarchy of beings, with humans at the top able mindfully to perceive the "eternal now" .