Great article, just the debate arguments I needed.
If you do not assume the law of non-contradiction, you have nothing to argue about. If you do not assume the principles of sound reason, you have nothing to argue with. If you do not assume libertarian free will, you have no one to argue against. If you do not assume morality to be an objective commodity, you have no reason to argue in the first place. If you do not assume mind is primary, there is no you to make any argument at all.
- William J Murray