Not that I know of, although it might be in a good public library. Sorry about that; I know it's unfair to ask you to look in an obscure book to get the basic drift of a contrarian argument; that sort of thing is rarely worth people's time. If you happen to live near Boston, Miami, or San Francisco, which are places I'll be over the next few months, then I'll be happy to lend you my copy.
I don't know nearly enough quantum physics to give you an intelligent answer to your question about amplitudes and systems in my own words. Again, sorry about that.
If you happen to live near Boston, Miami, or San Francisco...
Nope. Oh well, at least the exchange served to clarify that you really do consider choice ontologically fundamental, and not just a useful category for practical purposes.
A monthly thread for posting rationality-related quotes you've seen recently (or had stored in your quotesfile for ages).
ETA: It would seem that rationality quotes are no longer desired. After several days this thread stands voted into the negatives. Wolud whoever chose to to downvote this below 0 would care to express their disapproval of the regular quotes tradition more explicitly? Or perhaps they may like to browse around for some alternative posts that they could downvote instead of this one? Or, since we're in the business of quotation, they could "come on if they think they're hard enough!"