The Arc Of The Moral Universe

In 1853, Unitarian minister Theodore Parker said:I do not pretend to understand the moral universe; the arc is a long one, my eye reaches but little ways; I cannot calculate the curve and complete the figure by the experience of sight; I can divine it by conscience. And from what I see I am sure it bends towards justice.In several speeches in the 20th century, Dr. Martin Luther King, Jr. updated,...