With philosophy traditionally seen as the way to truth, wisdom and goodness, it is to metaphysics, logic and ethics that we have historically turned to solve personal, social, and existential dilemmas, and find peace and contentment. Rarely is it noted, however, that despite two millennia of debate, philosophers have yet to produce a coherent theory of human/worldly existence. At the same time, the global incidence of mental illness has risen to what many see as epidemic proportions. This book argues that this is no coincidence. Its analysis of key metaphysical texts suggests that the entire...