A new WAC: On those ever so revealing chalkboards (of the quantum physicists) and the law of non-contradiction, LNC
Below, is a picture of Einstein’s chalkboard at Princeton as he left it — and you should see his bookshelves and desk, too! What does this have to do with the now so commonly dismissed laws of thought, especially the law of non-contradiction? A lot. AKA, one cannot wisely saw off the branch on which s/he is sitting. What does that mean? We can start from the proverbial main tools of the great theoretical physicists of 100 years ago when quantum physics was emerging: chalk-boards, chalk, and — of course — what they had between their ears. So, they used distinct scratch marks with definite meanings, to clarify, analyse and communicate what they were thinking. (Some, proverbially, had “chalkboards in Read More ›