Anyone who deals much with computers is familiar with emergence, whether they know it or not. Theoretically, a computer’s behavior should be 100% deterministic. In practice, that just isn’t so, because the system is so complex. The behavior is affected by many subtle and unpredictable (name removed by moderator)uts, ranging from the current clock time to unexpected impacts of rogue neutrons. Bottom line is that even though the computer should always behave the same way, they really don’t.
The brain is more complex than any computer, so it makes a certain amount of sense to say that the same phenomenon applies to us. At least, to an outside observer, it makes sense. As I watch a person’s behavior, I can easily say “Superficially, that person’s actions are difficult to predict, which makes me think he has free will. However, this apparent freedom is just an illusion which ‘emerges’ from their complex brain.”
But what about my self-awareness? On the level of my perceptions, there is no question that I seem to have free will. I can choose to type this or that or the other. I can get up and walk away. Zillions of choices are available to me, and I can pick whichever of them I like. Are my perceptions an emergent illusion, as well?
I guess my last question is, does anyone really believe this? If I have no free will, I have no real moral accountability. I can slug the guy next to me, and when he asks why I did it, I’ll just shrug and say “Not my fault, I have no free will!” Why should I make any effort to follow the golden rule, or the ten commandments, or the eightfold path, or whatever your moral system of choice is? Even the philosophers who have spilt buckets of ink arguing that we have no free will behave as if we do.
Fundamentally, I think we all know that we are free to choose good or bad, and I don’t think there is any purely material explanation for that.
Peace!