Carl Ransom Rogers (January 8, 1902 – February 4, 1987), was a 20th-century humanistic (client-centered) psychologist. His 1969 collection of essays, "Freedom to Learn", was influential for a young generation in the late 1960s and through the 1970s. Rebellions against college teaching methods, the deschooling movement, flower power and the alternative society often referred to Roger's ideas in their various pamphlets. Rogers is regarded as the second most influential therapist (clinical psychologist) of the 20th century (behind Freud).