Since when has anything of probability yielded identical outcomes - not often dependent on parameters. The more the parameters the more unlikely the identical outcome.BigMike wrote: ↑Sun Nov 24, 2024 11:02 amAtto, your insistence that I'm contradicting myself betrays your misunderstanding of both quantum mechanics and determinism. Let me clarify again.attofishpi wrote: ↑Sun Nov 24, 2024 9:36 amMike, do you think I can't tell when someone is attempting to blow smoke up my arse?BigMike wrote: ↑Sun Nov 24, 2024 9:25 am Atto, your argument misinterprets quantum uncertainty and its implications for determinism. Quantum uncertainty, as described by Heisenberg's principle, states that we cannot simultaneously know the exact position and momentum of subatomic particles with absolute precision. This does not mean that those particles lack specific positions and momenta—only that our ability to measure them is limited. The uncertainty is epistemic (about what we can know), not necessarily ontological (about what exists).
Now, addressing your points:
A. If the Big Bang and all its conditions were perfectly identical, the universe would unfold exactly the same way. Even quantum uncertainty would originate from the same initial conditions. The "randomness" we observe arises from our inability to measure or predict certain outcomes, not because they are causeless. Quantum mechanics operates within a deterministic framework at the level of fundamental laws.
B. The divergence you refer to in the Boony’s Room thought experiment would occur only if quantum states are allowed to vary. In a truly identical scenario, with every particle and quantum state precisely recreated, even quantum randomness would follow the same probabilistic rules as before, leading to identical outcomes. Divergence happens only when quantum states differ across iterations, which does not apply in a perfectly identical scenario.
You’re conflating unpredictability (our limited ability to calculate outcomes) with indeterminism (events lacking causes). If you want to argue against hard determinism, you need to show that quantum effects introduce genuine causeless events and that those events somehow override the brain’s physical processes to create "will." So far, quantum mechanics provides no evidence for causeless events overriding determinism in any meaningful way. Conservation laws remain valid, and determinism stands unshaken.
MY Point 1. & 2. are challenging the SAME PREMISE of hard determinism. You cannot on the one hand have identical David Boons diverging their decision-making process and indeed their actions in Point 2. while still insisting that if another identical instance of Big Bang were to occur that this conversation would again exist.
Thus U R insisting within:-
Point 1. there is no divergence due to ALL conditions being identical ALL the time (thus no "random quantum effects").
Point 2. the two David Boons diverge because of "random quantum effects".
AGAIN - which is it? You cannot blow smoke up my arse Mike and insist you are correct on BOTH point 1 & 2. !!![]()
In Point 1, the identical re-creation of the Big Bang assumes not just identical macroscopic conditions but also identical quantum states. If this happens, the universe—including this conversation—would play out exactly the same way because even quantum events, which follow probabilistic rules, would be governed by the same initial conditions and thus yield identical outcomes.
Thus.
This thread and every chat within it is extremely unlikely in any Big Bang repeat instance and any argument from the likes of you and other "hard" determinists is ridiculous beyond compare.
Yet NOW U R insisting that Quantum states will remain identical if the same Big Bang occurred again. Through TIME quantum states change - you admitted that originally.BigMike wrote:In Point 2, the divergence in Boony’s Room occurs only if quantum states are allowed to vary. Quantum effects can cause divergence if the states aren’t perfectly replicated or if the system evolves with indeterminate variables. However, this variability arises because quantum states were not explicitly identical in that scenario.
Probability dictates uncertainty, (non-determinism) - yet where the massive amounts of improbability that could be considered since a Big Bang repeat, a hard determinist as yourself will not yield to the obvious --> that hard determinism is BOLLOCKS.BigMike wrote:You’re conflating two different situations: one where conditions, including quantum states, are perfectly identical (Big Bang scenario), and one where quantum variations exist (Boony's Room). In a truly identical scenario, there would be no divergence—neither in David Boon nor in this conversation—because quantum “randomness” would be dictated by the exact same probabilities as before.