Sam Harris, for whose ideas I otherwise hold in calm approval, has now decided: “Our sense of our own freedom results from our not paying close attention to what it is like to be ourselves in the world. The moment we do pay attention, we begin to see that free will is nowhere to be found, and our subjectivity is perfectly compatible with this truth. Thoughts and intentions simply arise in the mind. What else could they do? The truth about us is stranger than many suppose: the illusion of free will is itself an illusion.”
Though his declaration is unnecessarily compounded with what he believes our sense of freedom results from, the core idea that free will is an illusion cannot be proven false. Nor, of course, can it be proven true. When I pay attention to “what it is like to be myself in the world” I come to an entirely different result than Sam Harris believes anyone would. This test he proposes is really so vague that it can be taken a hundred ways, so it is rather useless as an argument for his contention. I can see conditions over which I had no control, but also alternatives between which I had to decide – after long deliberations as to which of the most likely consequences were the best bet. I note also that, fortunate as I am in my life situation, I have far more alternatives and possibilities than many who are less ‘free’ (i.e. live under far more constraining conditions).
Without giving a definition of ‘free will’, which presumably Harris finds impossible since he claims there is no such thing – he has (on his own theory) involuntarily plumped for physical determinism as the reason for no free will being possible. The whole idea of ‘freedom’ – one of the vaguest and most misused words available (if not comparable to ‘God’) is itself under threat here, of course. (But has not our freedom ever been under threat… o.k., joke over). The idea of choice between real alternatives as an illusion has consequences of an extremely far-reaching nature… and they would be revolutionary if it were eliminated from human thought and intercourse. I do not see that Harris has considered this, and I find the reason to be his over-generalizing approach…. and that means his language imprecision. What does he mean by ‘freedom of the will’ exactly?
One cannot reduce the entire issue of human freedom to some either-or propositions (eg it exists or it does not) without falling into the trap that some Vienna positivists did when they wanted to abolish all words and phrases which did not have a corresponding referent (and so leave us with a ‘scientific language’ devoid of poetic nonsense and imagination that would eventually solve all disagreements). Wittgenstein abolished that mythology, of course. The issue of freedom is not encompassed by one ‘determination’ – whether there can be an uncaused cause or not.
Before proceeding please note that freedom of the will is not a necessary component of theology and religious moralizing, for there have been many a religious determinist since the Stoic Zenon, and most pre-Greek religion is highly fatalistic/deterministic, not least in India where a deterministic brand of ‘karma’ theory is one root cause of the widespread fatalism seen among the Indian masses today. Sam Harris seems to think determinism could be a conceptual tool against religious moralism… for if we have no choice, then all moral preaching is totally futile. It can equally well be a tool of fanatics… all is Allah’s will, being one example for contemporary comparisons.
One problem with Sam Harris’ thesis is that he narrows the discussion to what is little better than the ‘clockwork universe’ conception: one interpretation of the famous dictum ‘every event has a cause’. That every event has a cause is not proven, of course… every single event cannot be studied and tied to a preceding event. So it is an assumption, a principle – fruitful indeed in respect of scientific investigation. It is the desirable carrot before the donkey that doesn’t know the answer (yet). But then the universe is a continuously interacting complex of countless influences – multiple causes if you like, a mutually-dependent ‘ecology’ of events – so that the reductionist method of isolating one event to one cause is rather comparable to missing the forests for one tree. Admittedly, one tree tells us a lot about a forest, but far from all that is involved. The ‘one cause-one effect’ hypothesis is fruitful as an analytical instrument but not much use in that we are also faced with the synthetical task (holistic if you prefer) or understanding in terms of greater and greater wholes. One such greater whole is the human brain, another is nature, another is ‘society’ and the question becomes – is everything running on predetermined lines, or is there any point in mental development, education, politics, upbringing to responsibility, or any of the countless attempts to ‘liberate’ people progressively from the worst burdens of life? (How to ‘liberate’ someone who can never be other than unfree?)
All explanations must end somewhere (in practice and in theory), so proving what causes what in the super-intricate human mind will always remain largely an open question. In such an uncertain situation, how should we think about ourselves – as ignorant automatons, as unwitting slaves of circumstance? Harris’ thesis implies that is just what we are! But he might rather take a leaf from Maimonides’ book, “We ought to exert our efforts in everything as though they were absolutely free..” (That Maimonides added, “… and God will do as he sees fit.” need not phase us… one can substitute ‘natural causes’ for God and ‘determine’ for ‘as he sees fit’).
It is (theoretically) totally predictable what he draws from what he must logically recognise as his involuntary plumping. There is nothing new about his theorizing – despite a few references to research which suggests – but does not prove (of course) – that the brain as a totally causally-determined entity.
Let us explain how ‘free will’ is understood by many people. It is to have options and to be able to distinguish and so select those alternative courses of action one chooses or wishes (whatever the multiplicity of circumstances that lie behind the choice… including conscious intentions and subconscious predilections). This makes free will – or freedom – something that is relative to the level of one’s control over the environment and oneself. Those who have the opportunities provided by upbringing, education, social position, self-help and resources have a greater degree of freedom – and can exercise their ‘will’ (desires, motives, and aims) accordingly. In this respect, it is patently obvious that there is a difference between freedom and it suppression (by whatever agencies or natural facts).
The key issue about free will is not whether it is a metaphysical possibility or not, but what it is used for, how its scope can be increased in a fair way within a society.
See review on Harris’ latest (one-track) book ‘Free Will’. http://blogs.scientificamerican.com/cross-check/2012/04/09/will-this-post-make-sam-harris-change-his-mind-about-free-will/