Like Marc Hauser, whose essay we critiqued earlier this week (see here for links), Alex Rosenberg is a naturalist. That is to say he's a philosopher who believes that the natural universe, matter and energy, is all that is. There's nothing else.
Rosenberg believes that everything that exists can, in principle, be explained in terms of the laws of physics, and he's written an essay in which he faces squarely the consequences of the naturalistic worldview. Rosenberg admits that they're not pretty. Indeed, he argues - correctly, I think - that naturalism leads him to deny the existence of meaning in life, morality, consciousness, the self, and free will.
Unlike Hauser's, Rosenberg's conclusions are logically consistent with his starting point. Naturalism does lead to the denial of much of what makes us human. It leads, in fact, to nihilism, the view that nothing has meaning, nothing has value, nothing matters. That we recoil from these consequences, that we have deep-seated yearnings for meaning, morality, significance, etc., should suggest that naturalism itself is not true. Why, after all, would nature shape us in such a way that our deepest longings are unfulfillable and incompatible with the way reality is?
The unpleasant consequences of naturalism (which may be considered a synonym for atheism) should lead us to wonder whether nature really is all there is. They should lead us to wonder whether our deepest yearnings really are capable of being fulfilled, and if so what must reality be like in order to be able to satisfy them?
Read the essay as well as the comments which follow, and then reflect on the astonishing fact that atheists like Dawkins and Hitchens argue vociferously that it's Christianity which is harmful to human flourishing and that their nihilistic naturalism is what we should all eagerly embrace. It certainly is one of the peculiarities of modern intellectual life that a belief system that exalts humanity, offers meaning and purpose, a ground for morality, an explanation for beauty, and a hope for eternal life is considered harmful while a worldview that leads to nihilism and hopelessness is thought to be liberating.
If nothing matters why is it so crucially important to these men that we embrace such a depressing view of life? Why take away people's hope, even if it's a false hope, if in the end it makes no difference what one has believed? Perhaps the answer is no more complicated than that misery loves company.
RLC