>>12216045Imagine you had the capability to simulate the entire universe, starting at anytime. You could predict anything by starting the simulation at the current time with ALL the current initial conditions.
Now imagine that you want to predict your action in 5 seconds. The prediction says that you will scratch your butt because you have an itch.
But, in an effort to prove "free will", you decide to not scratch your but in 5 seconds.
This thought experiment basically proves free will.
