As a guest speaker for an assembly at Boulder High School in Colorado, UCLA psychology professor Joel Becker had a surprising message of “encouragement”: Becker encouraged the studentssome as young as 14to have sex (with men, women, or whatever combination they prefer), to do drugs, and to “please masturbate.”

The following audio clips from Becker’s portion of the “sex and drugs” assembly were provided by KOA Radio in Denver: