PNAS article shows what naturalists think of free will. (H/T Secondhand Smoke)

Excerpt:

Although, like any biosynthetic process, the product may be quite distinct from the input material, it is still a direct consequence of these materials. I suggest that consciousness acts on behavior in a similar manner, such as to commonly reinforce the negative effects that are associated with antisocial behavior. Similarly, for some of us, consciousness heightens our desire to listen to music, for example, or to watch or participate in sporting activities. Whereas the impressions are that we are making “free” conscious decisions, the reality is that consciousness is simply a state of awareness that reflects the input signals, and these are an unavoidable consequence of GES. The mechanistic details of these conscious processes are unknown, and remain the major unsolved problem in biology.

And:

A belief in free will is akin to religious beliefs. Indeed, I would argue that free will makes “logical sense,” as long as one has the luxury of the “causal magic” of religion. Neither religious beliefs, nor a belief in free will, comply with the laws of the physical world. However, despite thi similarity, although in scientific circles a skeptical viewpoint is very common regarding religious forces and their day-to-day impact on biological systems, it is my observation that similar skepticism is not widely held regarding a belief in free will.

And finally:

We are conscious automata.” That is, Huxley believed (as I and many others do) that we are mechanical forces of nature and that, by some mechanism we have evolved the phenomenon of consciousness, which, I would argue, has conferred upon us the illusion of responsibility.

The illusion of free will. The illusion of moral choices. The illusion of responsibility. It should be noted that if determinism is true, as he states, then everything he says is non-rational. The chemicals in his brain simply fizzed up those particular words. Note that conscious is undeniable, but no materialist can explain how inanimate matter can create consciousness. No matter how many parts you add to a computer, it will never gain self-awareness. It’s behavior will always be determined by programming and inputs.

What do atheists think of morality?

Let me cite the views of atheist scholars from a previous post. These are the people who are the most committed, authentic atheists, and who have thought through what it means to be an atheist at the highest level.

The idea of political or legal obligation is clear enough… Similarly, the idea of an obligation higher than this, referred to as moral obligation, is clear enough, provided reference to some lawgiver higher…than those of the state is understood. In other words, our moral obligations can…be understood as those that are imposed by God…. But what if this higher-than-human lawgiver is no longer taken into account? Does the concept of moral obligation…still make sense? …The concept of moral obligation [is] unintelligible apart from the idea of God. The words remain but their meaning is gone. (Richard Taylor, Ethics, Faith, and Reason (Englewood Cliffs, N. J.: Prentice-Hall, 1985), p. 83-84)

In a universe of blind physical forces and genetic replication, some people are going to get hurt, other people are going to get lucky, and you won’t find any rhyme or reason in it, or any justice. The universe that we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind, pitiless indifference… DNA neither knows nor cares. DNA just is. And we dance to its music. (Source: Richard Dawkins)

The position of the modern evolutionist is that humans have an awareness of morality because such an awareness of biological worth. Morality is a biological adaptation no less than are hands and feet and teeth. Considered as a rationally justifiable set of claims about an objective something, ethics is illusory. I appreciate when someone says, ‘Love thy neighbor as thyself,’ they think they are referring above and beyond themselves. Nevertheless, such reference is truly without foundation. Morality is just an aid to survival and reproduction, . . . and any deeper meaning is illusory. (Michael Ruse, “Evolutionary Theory and Christian Ethics,” in The Darwinian Paradigm (London: Routledge, 1989), pp. 262-269).

There is no such thing as morality on atheism.