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> The idea of something being truly random bothers me because it goes against cause and effect.

Not at all. The fact that one cannot predict the next number in a random sequence is irrelevant to the fact that, in the long term, that number has a predictable relationship with other numbers in the pool of possibilities.

For a random generator of the digits 0-9, can I predict the next number in the sequence? No. Can I say what the proportion of, say, 7s will be, within a large list of outcomes? Yes, and the larger the list, the more reliable the prediction.

If your position had merit, quantum theory, probabilistic on a small scale, would be seen as violating cause/effect relationships, a rather important part of physical theory. But, because of the mathematics of quantum probability, individually unpredictable atoms become very predictable macroscopic objects.



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