Showing posts with label Free Will. Show all posts
Showing posts with label Free Will. Show all posts
Noel Byrne  ðŸ–‹  with a piece published in the September-October 2020 edition of the Irish Freethinker and Humanist: issue number 184.

With Earth’s first clay they did the last man knead,
And there of the last harvest sow'd the seed:
And the first morning of creation wrote,
What the last dawn of reckoning shall read. (Rubaiyat of Umar Khayyam) V 53

In a recent article here I maintained that Free Will is an illusion. Free Will is ingrained in our psyches and in society for generations. Most folk don’t grasp the idea of Free Will, because they are aware that they make decisions and then proceed to conflate the two ideas. It is a counter-intuitive concept. Living without Free Will does not come naturally to us, particularly as one of its consequences is a lack of moral responsibility. 

I believe that the illusion of Free Will is an adaptive trait that remains in our population in order to sustain our concepts of morality and make group living operable. But what if we had a society in which the non-existence of Free Will was accepted? How different might that be relative to present society? If, as I contend, Free Will does not exist and never existed, then present society has actually been built on the absence of Free Will, just as it was also built on the absence of an interfering god. The Free Will illusion, I believe is even more ingrained in the human psyche than the god illusion.

In a society without Free will there would be neither blame nor praise and most importantly a realization of the major part played by luck in our lives through both nature and nurture, by way of our genes and our environment.

The principal argument against the acceptance of the absence of Free Will in a society is that it would bring about the downfall of human civilization, because nobody would be morally responsible for their conduct. Without moral responsibility what can prevent the social order from collapsing they ask?

In relation to society this is the only argument I will deal with here, as this illusion is currently a philosophical issue only, and in the present time extremely unlikely to change laws, policies or society. As Free Will is neither widely understood nor accepted I believe that society is not yet ready to let go of it’s illusion. In fact in present society it is probably still a necessary illusion. It is only if people can live without the concept of Free Will on a personal basis first that society might be changed.

Further on I will deal with the absence of Free Will at a personal level.

If we are not then personally responsible for our actions how can society deal with this fact? Do murder, rape, pillage and mayhem follow? Actually no. All that would be required would be a change of mindset. Society as presently organized would not require much change. The principal change would be in the area of law and penology. Accountability or answerability would be to society. This is different from personal moral responsibility. The governance of any society requires accountability or answerability. In such a society we would be liable for the consequences of our actions, but not morally responsible. Those who break the laws or interfere with the rights of others or violate community norms, rules or standards would have to be curtailed, but not in a revengeful or punitive manner. This curtailment would have a rehabilitative or deterrent value and not be retributive. Punishment would be justified on consequentialist grounds not on prior events. Society has to be protected to ensure that peace and order prevail. Deterrence would be required but it wouldn’t be seen as punishment but as correctional. The deterrence would need to ensure the rule–breaker is capable of understanding the potential consequences of his or her conduct and can be influenced by the deterrence. Every effort should be made to help these persons function in harmony with the rest of society. 

One of the practical consequences of accepting the non-existence of free will is that we would no longer accept revenge as a factor in punishing people who commit a crime. Deterrence would still be a valid argument though, as would extracting a dangerous individual from society. Such individuals must be prevented from doing more harm by putting them somewhere safe, or by encouraging that person to change, by re-educating them or by dealing with whatever behavioral problems they have. We would also need to discourage others from doing the same socially unacceptable acts. Being presented with the knowledge that a particular action may result in a particular punishment may be sufficient to alter a wrong trajectory of action. It is completely reasonable to act against wrongdoing in any society whether one accepts Free Will or not.

Among those who try to live their lives free of the illusion of Free Will are the neuroscientist Sam Harris and the psychologist Susan Blackmore. The Stoics also argued that affirming determinism could result in a profound sort of equanimity. From a personal point of view, the difference between genuine free will and the illusion of free will is pretty meaningless. Life basically continues much as before just as it does without god.

When you live without Free Will some aspects of your mindset change with the realization that you are not responsible for your decisions or their outcomes, including the guilt you feel when you let people down, your need to defend yourself against criticism, not putting yourself down, your need to talk about yourself, boasting, your sensitivity to insult or rejection, being willing to be emotionally honest, your grasping for power, or admiration for those who have power, among others. You realize that life’s outcomes are determined by disparities in nature and nurture. Realization of the illusory nature of Free Will is really quite liberating. You are no longer so concerned with making the wrong decision. You can live in the moment. It makes your emotions easier to control. When you understand that people behave the way they do because of factors beyond their control it becomes harder to hate them for their actions. If one seriously accepts the illusory nature of Free Will then emotions such as resentment, anger, spite, vindictiveness and scorn rarely arise and when they do they retreat more quickly. Guilt, shame, fear of failure and much anxiety fall away. You become a better person.

One of the arguments against the illusion of Free Will is that if we are not morally responsible we will go around pillaging, murdering raping etc. and that people will no longer consciously control themselves. This is untrue. As a species we have evolved a natural reciprocal altruism. This means we are consciously aware that we will be treated as we treat others.

Another issue that arises relates to meaning in our lives. In a deterministic world we are not praiseworthy for what we do, because our actions or deeds are caused by events beyond our control. But achievements and life-hopes are not necessarily tied to praiseworthiness. If one sets out to achieve a goal and accomplishes it, then this is still an achievement that was desired even though one is not praiseworthy for it. A further issue which arises relates to whether life would have any purpose in these circumstances? But we give life purpose ourselves whether or not we believe in Free Will.

In a deterministic world some might argue that our actions are just part of a course of events and our efforts would not affect it. That they are not in control of their own fate, and without free will all they have and all they have accomplished are not of their doing but merely a result of circumstances. Determinism and fatalism are not the same. People are also causes. Our deliberations, actions and decisions are determined but causally effective, and they can and do influence the future. This is confusing determined and pre –determined. Our actions are not written by the fates. Our genes and our environment determine them, and our environment is changing constantly. Although luck plays a large part in life, our actions and decisions do have consequences for our lives.

There are other points of view and arguments against a society in which Free Will is accepted as illusory, but there is no space in this article to deal with them.

Personally I find peace of mind in the notion of determinism and lack of Free Will as in the Desiderata, be at peace with yourself, “and whether or not it is clear to you, no doubt the world is unfolding as it should.” Everything that happens does so for a reason and it could happen no other way.

If we realize that Free Will is a nonsensical concept, we should be more compassionate. If someone does something bad to you, you’re less likely to get angry with them. Free Will is not a necessary foundation for morality and responsibility. Codes of morality, legal doctrines, and the language of responsibility are all useful behavior patterns that result in, or are meant to result in the reduction of anti-social behavior and are likely to remain whether the term Free Will has a meaning or not.

Gary Watson in “Responsibility and the Limits of Evil” quotes Einstein:

I do not at all believe in human freedom in the philosophical sense. Everybody acts not only under external compulsion but also in accordance with inner necessity, Schopenhauer’s saying, “a man can do what he wants, but not want what he wants”, has been a very real inspiration to me since my youth; it has been a continual consolation in the face of life’s hardships, my own and others’, and an unfailing well-spring of tolerance. This realization mercifully mitigates the easily paralyzing sense of responsibility and prevents us from taking ourselves and other people too seriously; it is conducive to a view of life which in particular, gives humour it’s due.

A Society without Free Will would leave the important things in life intact, such as morality, preventing human evil, as well as fulfillment and meaning in life. We would resist anger, blame and resentment, but we would still feel pain, sadness and regret when wronged.

⏩ Noel Byrne is a retired Civil Servant and a Humanist, with a principal interest in Philosophy, and a particular interest in Ethics and Morality.

Living Without Free Will

Noel Byrne ðŸ–‹ with a piece first published in the July-August 2020 edition of the Irish Freethinker and Humanist: issue no 183.

Barbara Smoker the great British Humanist and Freethinker who died this month aged ninety four put the notion of Free Will very succinctly when she said “ You choose to act the way you wish, but you do not choose the way you wish to act.”

Free will is a concept that has been discussed for centuries. For my purposes here it is the ability to do other than what one did in precisely the same circumstances. In other words to have made a decision other than that which you made, assuming nothing else has changed. Logically it’s a simple situation, either we have Free Will or we don’t. There is no evidence whatsoever or even a plausible theory explaining how we can have Free Will. The only argument for Free Will is that it feels as if we have Free Will. Many people confuse freedom of will with Free Will. Freedom of will is our ability to act on our will i.e. to say or do what we want, or go where we want. Free Will is also often used incorrectly in the sense of the absence of external coercion whereby one feels one is free to make a personal choice. Many others confuse Free Will with choice.

Logically at the end of the day we only have two choices - do or don’t. Choice is part of life and what we are. As conscious beings we are aware of options and so must choose. Not to choose is also an option. If the choice is Tea or Coffee, we can choose neither, but that is also a choice. Other sentient creatures also have options and make choices, but are not aware of having made the choice. We however are aware of the options and the choices we make. Most then assume that because we made a choice and were aware of so doing that it was a free choice. At the end of the day you make a decision because you wanted to or were forced to, there really is no other alternative. If the decision is forced, then it is obviously not free. 

If all events are caused then they are determined. That is the principle of determinism. You cannot have an event that happens without a cause. That would make the event random or chance and therefore not freely chosen. If there is such a thing as an uncaused or acausal event it cannot have anything to do with Free Will as for any event to be willed there must be someone doing the willing. There must be a willer. The actual feeling of Free Will and the concept of Free Will are completely separate issues and although Free Will is an illusion the feeling of Free Will is not. It is a genuine and possibly necessary illusion. Will power is about learning to control habits and craving. It is when the logical and conscious mind overcomes the emotional and subconscious mind.

Free Will is an imagined and impossible concept. We don’t actually choose our needs, wants or desires and our will is what we desire when we choose. For our will to be free it would need to be free of our needs, wants and desires. People generally don’t understand how and what motivates them. Will is the desire for a certain outcome. Our goal is always to be as happy as possible and that is the goal of the will. Sometimes there is a battle between emotion and logic in the brain. We generally make decisions for a reason, either emotional or logical. Past events and knowledge stored in our brains lead us to particular conclusions. 

To make a Free Will choice there can be no determining causes. That means no needs, wants or desires. Your wants, needs and desires determine your will. If you are gay you cannot be attracted to the opposite sex, if you prefer apples to oranges you can’t detest apples and enjoy oranges. Our needs and desires are subconscious and determined. They can be affected by stimuli which release hormones such as adrenalin and serotonin and over which we have no control. Our beliefs, needs and desires can and do change, but the change is always due to an external event, experience or stimulus. We have no control over our DNA, our parents, gender, upbringing, or culture. All of these affect who we are, as well as our wants, needs and desires. Am I free to choose my want or desire? No. Conscious behavior is always determined by a combination of nature and nurture. We do not choose our subconscious compulsions. Reflex actions are instinctive and not chosen nor willed.

Determinism is a scientific fact. There are no exceptions, even at the quantum level. We may not know precisely which particle in the atom is going to decay, but we do know the cause of the event, which is that the nucleus becomes unstable due to the fact that it has insufficient binding energy caused by an excess of either protons or neutrons. Indeterminacy at the quantum level is often used as an argument against Free Will. What this indeterminacy actually is, is a limit on our knowledge at the Quantum scale. The correct term here is unpredictability. It is similar to weather forecasting or chaos theory. It is extremely difficult to make precise weather forecasts more than a week or so in advance due to the number and scale of the factors involved. In the 1960’s Edward Lorenz during the course of experiments regarding weather forecast modeling was using calculations to six places of decimals. Later in checking his calculations he only used three places of decimals and found this small difference gave him a vastly different model. This became known as “the butterfly effect” or chaos theory whereby a very small change in initial conditions can actually create a significantly different outcome. Determinism does not of necessity imply predictability.

The free will debate generally categorises into three camps. Firstly there are determinists, who believe nothing can interfere with cause and effect and thus we cannot have Free Will. Next are the libertarians who believe we have some form of liberty or freedom to choose, that overcomes cause and effect. This is classical Free Will. Finally we have the compatibilists who believe in determinism but also believe in Free Will. Determinists and libertarians are classified as non-compatibilists. Religionists generally are libertarians in that to sin requires Free Will and demands punishment. To believe in sin you must believe in Free Will.

The biggest problem to me in this debate is that Free Will is generally conflated with responsibility and consequences. That is because possibly all societies, and legal systems in particular, are lived and based on the assumption of everyone being held freely responsible for their actions unless coercion or mental disability is shown or proven. Without free will we would not be personally responsible for our actions nor would there be any need for praise or blame. However were a society or group to accept the illusory nature of Free Will it would still be necessary in that society or group for an individual to be responsible to that society for their actions or deeds, and that might require some form of control or action consequent on the particular deed. Although they may not be personally responsible for their actions they would necessarily need to be responsible to their group or society. Either our decisions are freely made or they are not and the consequences of those decisions should not effect the debate. The debate is whether or not Free Will exists. It is about truth. The consequences are an extraneous issue. Most of our decisions are not moral decisions and without moral consequences, and accordingly this should not be an issue in the debate.

Freewill however is a philosophical concept. It only applies to humans and generally to judgment and morality. Philosophy is holding back in many instances in this debate because of the perceived probable consequences if society as a whole were to become aware that free will is an illusion, although I accept it may be a necessary illusion. The fact that Free Will is generally accepted as being true does not in any way make the belief true. I know of no evidence to support its truth. The scientific evidence points otherwise. Philosophy, science and particularly neuroscience is pushing the boundary back all the time and showing that free will is an illusion. In many experiments neuroscientists can now show the area of the brain involved in the particular decision being made lighting up electrochemically seconds before we ourselves are aware of the decision made.

The idea of Free Will is only sustained by the unwillingness to ask where our decisions come from and by the reluctance of some Scientists and Philosophers to suppress our current philosophical and scientific knowledge on the subject, because they fear society would be unable to deal with the reality. They consider the illusion is necessary for the functioning of civil society. In the Universe which has existed for over 13.8 billion years and where every non-living and living thing is in a chain of cause and effect, how did humanity manage to break that chain? Did our ancient Hominid ancestors have Free Will or our recent cousins the Neanderthals? When did Free Will arrive for humans? If we had Free Will we would be going around doing things for no reason and with no rational intention. If the Universe is deterministic, and there is no evidence it is otherwise, and we, including our brains are made of atomic matter, then Free Will must be an illusion.

⏩ Noel Byrne is a retired Civil Servant and a Humanist, with a principal interest in Philosophy, and a particular interest in Ethics and Morality.

The Illusion of Free Will