A recent article in the Proceedings of the Royal Society B (1) proposes that "class is inversely related to a propensity for using wise reasoning in interpersonal situations, contrary to established class advantage in abstract cognition. " This is an important finding that could explain why the world appears to be slipping in knowledge while increasing in know-how. The idea has been recognized by advanced societies of the past and the prophets and leaders of yesteryear advocated egalitarianism as an optimum design tool to advance wisdom.
If wisdom, indeed, is inversely correlated with intelligence, that may pose a great challenge to those pursuing advanced societal designs. The referenced study appears to demonstrate that activities that enhance education and presumably abstract cognitive capabilities are incongruent to the individual's ability to reason wisely. That may portend a decline of developed countries in the West who optimize know-how and mechanistic education at the cost of wisdom. Recent trends in the US and UK could be symptomatic of this idea as large swaths of populations, in spite of their education, seem to act without a tinge of wisdom and make decisions that future generations will find hard to fathom.
The mistaking of know-how for knowledge, intelligence for wisdom, wealth for competence and speech for comprehension, have brought many civilizations down in the past. Is history repeating itself?