layers of prudery from a subject long irrationally kept from needed ventilation. But it does not follow that no regulation of patently offensive "hard core" materials is needed or permissible; civilized people do not allow unregulated access to heroin because it is a derivative of medicinal morphine.
In sum, we (a) reaffirm the Roth holding that obscene material is not protected by the First Amendment; (b) hold that such material can be regulated by the States, subject to the specific safeguards enunciated above, without a showing that the material is "utterly without redeeming social value"; and (c) hold that obscenity is to be determined by applying "contemporary community standards,". . . .