Absolute vs. Practical Free Will
By Daniel Miessler on October 15th, 2009: Tagged as Free Will | Philosophy

Image from skeptically.org
As even casual enthusiasts of philosophy will know, the debate about free will has been ongoing for hundreds of years. I’ll not go describe in any detail the various arguments here, however, as doing so will take considerable time.
Instead, I’ll assume the reader is to some degree familiar with the arguments of determinism vs. indeterminism, compatibilism vs. incompatibilism, and other fundamentals of the subject.
Here I will lay out two ways of looking at free will, which I call the absolute and the practical perspectives. I believe these two classifications take into account both the existing, well-traveled arguments as well as the treacherous semantic issues that frequently obscure free will discussions.
Absolute Free Will
- absolute free will
- absolute free will is the ability for an individual to make a choice outside physical causality, i.e. one that results from something other than a combination of physical preconditions and physical laws.
So, while emergence may yield extreme complexity–allowing for phenomenon like consciousness–this is ultimately nothing more than a playing out of two things: existing state and a set of natural laws. Those laws may lack randomness, in which case we’d have a hard determinist’s world, or it may be completely random at the quantum level.
Either way, the person making choices–regardless of how they appear or feel–is merely having these choices move through him (with consciousness as a means of experiencing them), as he has no control of either the preconditions or the laws that ultimately determine outcomes. In other words, at the most basic (and real) level, he’s not making any of the decisions at all.
It’s important to realize that the argument here is not one of pre-determinism or fate. No–the key concept isn’t whether or not these actions can be predicted, it’s that we as humans aren’t in control of the outcomes.
Practical Free Will
- practical free will
- practical free will is the ability for an individual to exert effort to evaluate alternatives–often involving significant complexity–and then take action based on his/her value system, e.g. swerving to avoid a deer on the road, or going hungry to feed a child.
The key for this definition is that it is a practical one. It feels as if we’re making decisions, and outcomes are shaped by our deliberations, so any arguments about what is actually happening are largely academic. This is the view of free will that most have (excluding those who think free will comes directly from God).
As Daniel Dennett points out, we as humans have the ability to do things like decide to go to work to avoid being fired, or to influence climate for future generations, or to blow up distant astroids to keep them from crashing into Earth 5 years into the future. These things require complex analysis of variables for the purpose of promoting our own goals–which may even be altruistic if so inclined.
The argument for practical free will is actually stunningly simple:
Basically, if it feels like you make decisions, and the outcomes that result help you to achieve your goals due to the analysis you performed, and you can continue to do this repeatedly (learning more as you go in order to enhance the process) then what else is there?
In other words, what else can be gained by attaining absolute free will? Will it not feel identical anyway, and will it not result in essentially the same outcomes? In short, it very well may be true that we lack absolute free will, but who cares? Practical free will offers the same benefits, and we all agree that it’s a reality here and now.

Why the Distinction is Important
So, that being said, many ask why pointing out the distinction between absolute and practical free will is important at all. The answer is that the question of absolute free will is highly…practical when it comes to political philosophy–especially related to the treatment of the successful (taxation) and the poor (education and punishment).
Once a person accepts that absolute free will is false, it becomes considerably more difficult to say that someone “deserves” to suffer, or that someone “deserves” to be inordinately rich. In other words, accepting absolute free will means accepting that each persons’ position in life is ultimately a matter of chance.
This has direct and monumental implications on how society should be built. Subscribers to this world view would be more inclined to isolate and educate criminals rather than punish them and deride them. They would also be more naturally willing to support the use of extreme wealth to lift those that need help.
A belief that absolute free will does not exist promotes a world view in which compassion, rather than selfishness, is backed by science. If you believe that everyone has the ability to make choices–to whatever degree–apart from their circumstances then this belief instantly justifies the chasm between those who have and those who do not.
Any time you find intelligent rich people surrounded by, but insulated from, ignorance and suffering–where they either feel apathetic toward their plight and/or feel as if they deserve their lesser position in life–you can draw a straight line from those beliefs to their belief in absolute free will (which is usually rooted in religion).
Rejecting absolute free will prevents this connection, and forces any affluent thinking person to realize that their position of strength is not an earned possession, but rather a responsibility to be wielded.
Conclusion
While all of the variations of free will belief are no-doubt valid within a philosophical context I believe the most tangible and meaningful distinctions are defined by a practical vs. absolute belief.
The argument for practical free will reduces to effective free will, meaning we get all the benefits of choice, as if we truly had it, so it matters not if we don’t. We are still able, as humans, to experience making choices, avoid harm by evaluating complex sets of variables while contemplating the future, and improve our own thinking processes through science that we developed.
This highlights the semantic nature of the free will debate. If practical free will, as described above, is what most people consider to be free will, and the reality of the absolute version (breaking causality) would not change the experience humans have when compared to practical free will, then it is easy to see how one person could be arguing that free will exists while thinking of practical free will while the other can argue that it doesn’t while thinking of the absolute version. I believe this to be the semantic foundation of conflict between the two camps.
In any case, the ability to function in our world is made possible by a belief in practical free will, and this should never be disrespected given the stability it brings. However, a acceptance that absolute free will is false is still crucial for any advanced individual or society, as it allows one to free himself of perhaps the most dangerous moral idea of all: the idea that someone can deserve to suffer or prosper. ::