Timothy Leary was a notable psychologist and writer, recognized for his advocacy of psychedelic drugs and their potential effects on consciousness. He gained prominence in the 1960s, where he encouraged the use of substances like LSD for personal and spiritual growth. His famous mantra, "Turn on, tune in, drop out," encapsulated his philosophy of exploring altered states of awareness and breaking free from societal norms. Leary's work faced significant controversy, leading to clashes with...