Overview Effect

Some of you may already be familiar with the "Overview Effect", which is "a cognitive shift in awareness reported by some astronauts and cosmonauts during spaceflight, often while viewing the Earth from orbit or from the lunar surface." It has been nurtured and promoted by The Overview Institute. Many astronauts, space enthusiasts, sociologists, and even politicians have espoused its virtues.

The video below is a terrific introduction to the power of this effect, in the words of astronauts who have actually experienced it firsthand.