Soulsearch

Since its theoretical/quantitative revolution of the late fifties, geography is now undergoing another general soulsearch, usually termed the "social/spatial justice" approach.

Source: wiktionary

After having done a soulsearch regarding the role computers have to play in chemical and metallurgical undergraduate training, we at the Department of Chemical and Metallurgical Engineering of the University of Stellenbosch arrived at similar conclusions as those given by Evans.

Source: wiktionary

Femi Taiwo, my companion for this season of soulsearch, is still looking for someone who could relieve him of his brains.

Source: wiktionary

He ingeniously concocted original and memorable tunes that perfectly suited his endearing and challenging stories, observations, brainwaves, and soulsearches, holding the mirror to himself and his listeners.

Source: wiktionary