Chilean-born anthropologist and psychologist, Claudio Naranjo is noted for his inter-disciplinary work with mind-altering substances, as well as the Enneagram. He is considered a major figure in the Human Potential Movement[?] and the Fourth Way[?] movement in psychotherapy.
... the age of 18, 5.0% from 18 to 24, 29.0% from 25 to 44, 24.2% from 45 to 64, and 12.7% who are 65 years of age or older. The median age is 39 years. For every 100 ...