阻礙,自然產生要保護地球及其生態和所有人類的想法;艾德加·米切尔是因為此體驗,發展一套新哲學,並設立思维科学研究所(英语:Institute_of_Noetic_Sciences)。 Frank White. The Overview Effect: Space Exploration and Human
Psychological Effects of Meditation: A Review of Contemporary Research With a Comprehensive Bibliography, 1931–1996. InstituteofNoeticSciences. 1997. Tart