Westerners pride themselves on holding noble ideals such as equality and universal human rights. Yet the dominant worldview of our day -- evolutionary materialism -- denies the reality of human freedom and gives no basis for moral ideals such as human rights. So where did the idea of equal rights come from? The 19th-century political thinker Alexis de Tocqueville said it came from Christianity. "The most profound geniuses of Rome and Greece" never came up with the idea of equal rights, he wrote. "Jesus Christ had to come to earth to make it understood that all members of the human species are naturally alike and equal." The 19th-century atheist Friedrich Nietzsche agreed: "Another Christian concept ... has passed even more deeply into the tissue of modernity: the concept of the 'equality of souls before God.' This concept furnishes the prototype of all theories of equal rights." Contemporary atheist Luc Ferry says the same thing. We tend to take the concept of equality for granted; yet it was Christianity that overthrew ancient social hierarchies between rich and poor, masters and slaves. "According to Christianity, we were all 'brothers,' on the same level as creatures of God," Ferry writes. "Christianity is the first universalist ethos." ... A few intrepid atheists admit outright that they have to borrow the ideal of human rights from Christianity. Philosopher Richard Rorty was a committed Darwinist, and in the Darwinian struggle for existence, the strong prevail while the weak are left behind. So evolution cannot be the source of universal human rights. Instead, Rorty says, the concept came from "religious claims that human beings are made in the image of God." He cheerfully admits that he reaches over and borrows the concept of universal rights from Christianity. He even called himself a "freeloading" atheist: "This Jewish and Christian element in our tradition is gratefully invoked by freeloading atheists like myself."