The first person to stand up to any great evil is always the most courageous. To be the first one to call out any great injustice is to invite ridicule, scorn, even persecution. It is difficult to imagine today just how brave were the first slave owners to call for the abolition of slavery, the first men and women to advocate women's suffrage, the first activists to call for the end of Apartheid. In the end, their cause is recognized as just and these brave souls are lauded, often posthumously, as heroes. But in the beginning, no one wants to admit that they are a party, even unwittingly, to a great evil. The wildest injustices can be legitimized simply because they are popular...