Marty Klein

About the author

Marty Ralph Klein, born in 1950 in Brooklyn, is an American sex therapist, author, educator, and public policy analyst whose career has centered on supporting healthy sexual expression for men, women, and couples. A vocal critic of censorship, he challenges the concepts of sex addiction and porn addiction and opposes the anti-pornography movement, arguing that public policy on sexuality should be grounded in scientific data rather than emotion or myth. He has participated in state, federal, and international court cases involving the First Amendment, obscenity, and censorship law.