jan”In Boolean logic, it's either one or zero. It's either on or off. It's like your digital computer. It's the basis for your cell phone and how it works so well. Digital logic is very powerful, but it's limited, based upon the excluded middle, the assumption that every proposition has only a clear, discrete answer of offer on yes or no. … Is that the nature of every meaningful proposition? Certainly not. We always work with propositions or somehow thoughts for which there is…an in-between, it's open-ended. There's no explicit answer. It's not clearly yes or no. And it turns out in fundamental logic, you have these two elements. And it turns out that in quantum physics studies…we need both Boolean logic and non-Boolean logic.”<br>—Timothy E. Eastman, Metaphysics and the Matter With Things - Thinking With Iain McGilchrist, Session 2 - Physics & Biology<br><a class="hashtag" href="https://pleroma.microblog.se/tag/logic" rel="nofollow noopener noreferrer" target="_blank">#logic</a> <a class="hashtag" href="https://pleroma.microblog.se/tag/quantumtheory" rel="nofollow noopener noreferrer" target="_blank">#quantumtheory</a>