Fundamentalism's strident denunciation of its opponents is a sign of its weakness, its dogmatic authoritarianism is a pathological mutation of faith. - Alan Aldridge
Julian is bluff and sturdy, royal; he possesses a gracefully muscular, equine beauty so natural it suggests that beauty itself is a fundamental human condition and not a mutation in the general design. - Michael Cunningham
In microbiology the roles of mutation and selection in evolution are coming to be better understood through the use of bacterial cultures of mutant strains. - Edward Tatum
What are humans meant to do; why are we here? Are we a mutation on the earth destroying its host? Are we a cancer destined to kill what supports us? I think not. So exploring this question is a powerful exercise in meaning; what is the meaning of human existence? - David W. Earle