Quora answer: Has Ken Wilber’s Integral Institute failed?
On the criteria of having produced something that leads toward enlightenment as the understanding of nonduality then it is a failure, because it is based on an intensification of nihilism and thus sophistry. Failure to enlighten, to provide insight, but rather instead selling category systems that are meaningless because they are supposed to cover everything but really only intensify duality is the worst sort of failure as it leads people astray.
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Integral Theory: What is wrong with Ken Wilber’s Integral Theory?
What is the Integral Theory?