Current physics shows all sorts of things about randomness and consciousness. Quantum mechanics brings free will back into the debate for scientists.
I know this is a very old thread, but no it doesn't. Randomness means just that: randomness. That's not the same as a choice, which is decidedly nonrandom.
And there is no real science connecting the quantum realm to consciousness; all of the "quantum consciousness" stuff is considered unsupported pseudo-scientific speculation by almost all scientists with at least some expertise in both neurology and quantum mechanics.
The quantum realm is the realm of the inconceivably tiny. By the time you get up to the size scale of individual neurons, let alone the brain, quantum effects don't play a significant role, because they tend to average out, leading to statistically highly predictable behavior for systems of large numbers of particles.
So even with modern physics, there isn't much -if any- room left for "classic free will" (i.e.: true freedom to choose what you want). It's more like really complex and chaotic determinism with a random element. Your choices may be determined by your desires, but what you desire is determined by your (very complex) circumstances (including genetics, personality, social factors, history, and so on), plus possibly some randomness (and chaos that may amplify it).
Now, that might sound a little bleak to some, but really, it is not that surprising. We all know there are reasons why people do what they do (even if those reasons might be insane). And the alternative really isn't much better! The world would be an even more chaotic and terrifying place if people's choices were completely unrelated to who they are or what their circumstances are. There'd be no reliability at all!
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