Selman v. Cobb County School District, 449 F.3d 1320 (11th Cir. 2006), was a United States court case in Cobb County, Georgia involving a sticker placed in public school biology textbooks. The sticker was a disclaimer stating that "Evolution is a theory, not a fact, concerning the origin of living things." The plaintiffs were parents of children in Cobb County schools who claimed the sticker violated both the Establishment Clause of the United States Constitution and the separation of church and state clause in the Georgia State Constitution because its purpose and effect was to cast doubt on the scientific consensus regarding evolutionary theory in order to promote religious beliefs in the schools.