I have wanted to respond to this thread for a while - for me the reconciling of the freewill/determinism conundrum lies at the crux of existence itself. So here goes, a monkeymind's attempt at that reconciling:
The universe taught us about probability long before the advent of quantum mechanics, long before Schrodinger dreamed of a cat in a box. Throwing a coin in the air we can be certain, given enough throws, that it will fall 50% of the time heads and 50% of the time tails... How is this? Is this not a systemic form of determinism?
But wait - does the coin have freewill? It certainly appears so, in a sense - there is no predictable pattern to the falling of the coin, not even a given number of throws to achieving balance, yet given
enough throws, heads will fall even to tails. So the coin (or the thrower, or the laws of physics) exert a freewill of patternless phenomena, but always toward the same point in the future - balance. But of course it's a coin, so it can't possibly have freewill..
Here's a simpler example: imagine an arithmetic system whose outcome is always a thousand. Now within this system you can add 500 and 500 to arrive at this outcome. Or 499 and 1. Or even multiply or divide or exceed 1000 and return through subtraction - but the system always ends at a thousand. Now subdivide the thousand system into smaller "markers": 50, 189, 386, 1011, 2549... In this new system, all arithmetic operations will pass through these points before arriving at and ending with 1000. You are free to CHOOSE any method of arriving there within the laws of arithmetic, but you MUST arrive at these points before ending at 1000. Now subdivide again, and again, and AGAIN! Many many points appear that must be met, but CHOICE, or freewill, is still present.
A second example for those less mathematically inclined: the system is a circle and you start in the centre. You can travel in a straight line, a curve, a zigzag or a spiral or any way you like, but eventually you must reach the edge of the circle - ANYWHERE on the circle. For ALL points on the circle ARE the circle. You may have the impression of arriving at a different point through choice, but in the system of a circle, you reach the border of a circle. Within the circle, exercise your freewill and choose a set of co-ordinates to pass through. And another. And another. Even choosing those co-ordinates will not change the outcome. And if those points, as in the example above, are predetermined, then your freewill lies simply in the choice of the path to arrive there. Again, subdivide the space enough, and freewill counter-intiutively, AUGMENTS, because you have MORE decisions to make, but DIMINISHES because the points you must arrive at are more numerous and predetermined. So a greater level of determinism provides a greater level of freewill. Strange...
This is how I explain my way out of the freewill/determinism boxbox paradox...
I am sure reality is far more complex than this, but a simple model can demonstrate the principle. Hope this makes sense - its the first time I have actually written it down!!
Cheers,
JBArk