150 years ago, they would have thought you were absurd if you advocated for the end of slavery. 100 years ago, they would have laughed at you for suggesting that women should have the right to vote. 50 years ago, they would object to the idea of African Americans receiving equal rights under the law. 25 years ago they would have called you a pervert if you advocated for gay rights. They laugh at us now for suggesting that animal slavery be ended. Some day they won't be laughing.