The argument against free will doesn’t convince me — what am I missing?
I have the impression that the debate about free will often fails because the two sides are answering different questions. Neuroscientists explain how decisions are produced by the brain, while many philosophers—and most people in everyday life—mean something different by “free will”: the ability of a person to act as an autonomous agent according to their own motives, values, and beliefs. As a result, it often feels like both sides are talking past each other.
A good example of this is *A Clockwork Orange*. The film is often described as being about free will, but interestingly, it is not concerned with whether Alex could somehow violate the laws of physics or have acted differently under identical conditions. The central question is whether Alex can still be considered an autonomous individual after his personality has been deliberately manipulated from the outside. His freedom is not taken away because his brain suddenly begins obeying the laws of physics—it always did—but because an external force interferes with his personality and removes his ability to act according to his own motives. This seems much closer to what most people intuitively mean when they talk about free will.
This becomes especially clear in discussions surrounding the famous Libet experiments, which are often interpreted as showing that the brain initiates decisions before they become consciously accessible. From this, many conclude that “you” are not really making the decision. But that conclusion seems to assume, from the outset, that the brain and the self are two different things. Why should that be the case? If I reject dualism and don’t believe in a soul separate from the brain, then I *am* my entire mental process—including my unconscious processes. The fact that a decision begins unconsciously before entering awareness does not mean that someone else made the decision; it simply means that consciousness does not have immediate access to every part of its own operation.
If, on the other hand, one insists that the true self is something separate from the brain, then one has implicitly reintroduced a kind of dualism or soul. In that case, it would also seem reasonable to argue that this conscious self can reflect on its internal states and influence how it responds to them. Either way, I don’t find the simple claim, “Your brain decided, therefore you didn’t,” particularly convincing.
I also suspect that freedom is not an all-or-nothing property but something that exists on a spectrum. People differ in their capacity to recognize impulses, regulate emotions, reflect on their motivations, and exercise self-control. Someone who is better able to understand and regulate their emotions arguably has greater self-governance than someone who is largely driven by impulses or unconscious patterns. If that’s true, then freedom may be better understood as a matter of degree rather than a binary property.
Another issue, in my view, is the confusion of different levels of explanation. Science describes the physical conditions under which thought is possible. But it does not automatically follow that science can therefore fully explain—or eliminate—concepts such as meaning, responsibility, or free will. That strikes me as a category mistake.
An analogy might help. Structural engineers can explain every detail about the concrete, steel, and architecture of a football stadium. Their knowledge is essential for the game to exist. But it doesn’t answer questions like whether a referee made the correct call, whether a tactic was effective, or whether a player acted fairly. The engineers describe the conditions that make the game possible, not the game itself. Likewise, neuroscience explains the conditions that make thought possible, but that doesn’t necessarily settle philosophical questions about autonomy, responsibility, or meaning.
For this reason, I also don’t find it convincing when critics of compatibilism argue that it merely redefines free will. It seems to me that many incompatibilists instead begin with an extremely demanding definition of freedom: a person is only free if they could have acted differently under exactly the same conditions and are ultimately the origin of their own character and desires. I don’t see why that particular definition should be considered the only legitimate one.
I also struggle with the practical implications of hard determinism. If every belief is fully determined, then that applies just as much to the determinist’s beliefs as it does to those of everyone else. Of course, one can reply that discussion itself is determined and that arguments are simply part of the causal chain. But this seems to strip the debate of its distinctive normative force. Trying to persuade someone with reasons already assumes that concepts such as truth, rationality, and responsibility have a meaningful role. It seems to me that many hard determinists continue to rely on these concepts in practice while simultaneously arguing that they are ultimately reducible to impersonal causal processes.
Overall, I suspect that the debate over free will is less about empirical evidence than about fundamentally different assumptions regarding what “freedom” actually means. Neuroscience can provide invaluable insights into how decisions arise. But it does not automatically follow that philosophical concepts such as freedom, responsibility, or meaning have therefore been refuted.
For that reason, I often get the impression that some critics of free will enter the discussion by quietly changing the subject. Many people understand free will as the capacity to act according to one’s own motives, values, and beliefs. Yet the discussion is then shifted to whether a person can be the ultimate origin of themselves or somehow transcend the laws of nature. Once that stricter definition is adopted, free will is almost guaranteed to fail by definition. To me, this seems less like a refutation of the ordinary concept of free will and more like a change in what is actually being debated. Unless that shift in definitions is acknowledged, I suspect both sides will continue talking past one another.