In the International Slavery Museum in Liverpool, England, the devastation of generations of enslaved men, women, and children is remembered. The price innocent people have paid for the greed of others is horrific—but theirs is not the only cost. Engraved in a wall of the museum is a profound observation made by Frederick Douglass, former slave and crusader for human rights, which reads, “No man can put a chain about the ankle of his fellow man without at last finding the other end fastened about his own neck.”