Life: October 26, 1917 - March 11, 1984
Birthday: October 26
Death: March 11
It is within the police power of the state to prohibit public use of fighting words that create a danger of breach of the peace, but simply to prohibit public use of fighting words is too broad. Those words may sometimes be used in situations where there is no danger.
source: Ithiel de Sola POOL (2009). “Technologies of Freedom”, p.64, Harvard University Press
topic: Fighting, Power, Police, Police Power