The Short Answer: I don't, not really. Some do.
The Long Answer:
1. Assume You want to try and be a good person.
2. Secondly, Assume that You have a definition for "Good" and "Bad"
3. Thirdly, Assume that it is like temperature. Given two Instants in Time, the temperature can be close, but they are never equal. 21.000007 and 21.000000004, etc..
Well, this doesn't hold for things like what am I going to eat today. Which *is* a decision.
Alright. New approach.
Call.
g = genetics
e = the set of your experiences
m = state of mind
p = problem / delima / situation requiring a decision.
d = decision
There is a function f(g, e, m, p) = d
for all p.
But simply because there is a translation function doesn't necessarily mean we don't have free will. We can chose our state of mind. We can choose to be happy or sad, therefore we can influence d, and if we can influence d, then we choose (indirectly) d by virtue of the fact that we can choose m.
I guess we have free will.
*shrug*
My initial synopsis was wrong. We have free will.
Jessica
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In thinking about this further.
Our state of mind could be determined by exactly those above.
In other words:
m = t(g, e, f(g, e, m)prior, p )
So we have a recursively defined function which is entirely dependent upon
g, e, and prior decisions and outcomes.
In which case we would not have free will as the decision we make today is simply some translation function between our experiences, genetics, and the results of all our prior problems and resulotions which make up our state of mind at the time.
In other words m is a highly complex function which is the result of our genetics, experience, problems, and decisions.
Or, e, our experience, which is much more likely is made up of all decisions and problems.
Okay.
that makes more sense.
Our experience is defined as the set of problems and decisions that have been made in the past.
That's e.
Then we have g, our genetics. They play a part in the decisions we make.
Then we have m. Obviously m is somehow related to e. But, how?
If there is some element of m that is 'controlled' by us, we have free will. Otherwise, we are nothing more than translation functions based on g and e. If m can be expressed by g and e alone, we don't have free will.
Otherwise we do.
In other words, let m, our state of mind, equal all of our related experiences + our genetics or sigma(e) + g
then we have the following:
f(g, e, m, p) = d
f(g, e, Sigma(e) + g, p) = d
Since everything is expressed in terms of genetics and experience, then we do not have free will, our decision is based on nothing more than the translation function of our genetics and experience and the problem. However, I do not know if m can be mererly a function of the other parts.
well, the problem, p, also influences our state of mind so.
m can be expressed as some function involving p, g, and e. If there is nothing more to m....
e can be expressed, by it's definition (experience), as some function involving all p and d we have made before.
I don't know if we do or not. It really all depends on m.
This is a pretty interesting question, I think I'll work on it a bit more.