So, can't the ToE answer those questions?
Ethics is illusory inasmuch as it persuades us that it has an objective reference. This is the crux of the biological position. Once it is grasped, everything falls into place.
Michael Ruse and E. O. Wilson, The Evolution of Ethics, in Religion and the Natural Sciences: The Range of Engagement, ed. J. E. Hutchingson (Orlando, Fl.: Harcourt and Brace, 1991).
5. Evolution accounts for specific Christian moral precepts. Much of Christian morality has to do with human relationships, most notably truth telling and marital fidelity, because the violation of these principles causes a severe breakdown in trust, which is the foundation of family and community. Evolution describes how we developed into pair-bonded primates and how adultery violates trust. Likewise, truth telling is vital for trust in our society, so lying is a sin.
This post has my vote for both the most stupid and ironic post of the day. The FR atheists and ACLU Republicans advocating this post enjoy