A proper theory of psychedelic utopianism requires a reassessment of past and present theories of psychology. In particular, it requires a critique of contemporary cognitive-behavioral approaches (not unlike the Frankfurt School’s critique of positivism), and a revalorization of certain elements of the “humanistic psychology” movement of the 1960s and 1970s. Jessica Grogan’s Encountering America provides an entry-point into the history of the latter movement. I’m thinking here of figures like R.D. Laing and Abraham Maslow, but also encounter groups, Esalen, and the so-called “human potential movement” more broadly. Finally, this reassessment would also have to engage with humanistic psychology’s successor, the field of “positive psychology.” Among contemporary scholars operating in this field, I’m particularly interested in the work of Berkeley psychology professor Dacher Keltner and the UC system’s Greater Good Science Center. On the other end of the political spectrum, however, we have figures like Martin Seligman and American Enterprise Institute president Arthur C. Brooks. (This latter figure, by the way, also serves on the advisory board of Charles Koch’s Well-Being Initiative.) For more on positive psychology, check out Daniel Horowitz’s book Happier?: The History of a Cultural Movement That Aspired to Transform America.