Warren E. Burger,
Board of Education v. Pico — Dissenting Opinion
“ The plurality also tells us that a book may be removed from a school library if it is "pervasively vulgar." But why must the vulgarity be "pervasive" to be offensive? Vulgarity might be concentrated in a single poem or a single chapter or a single page, yet still be inappropriate. Or a school board might reasonably conclude that even "random" vulgarity is inappropriate for teenage school students. A school board might also reasonably conclude that the school board's retention of such books gives those volumes an implicit endorsement. ”
