On 'The Master and His Emissary' A Quote by Ian McGilchrist www.ttbook.org People who make works of art, whatever they might be, have gone to great trouble to make something unique which is embodied in the form that it is, and not in any other form, and that it transmits things that remain implicit ...Works of art are not just disembodied, entirely abstract, conceptual things. They are embodied in the words they’re in or in paint or in stone or in musical notes or whatever it might be. The work is what it meansThe meaning of musicIf a book can be summarized, is it worth reading? artmaterialmeaningform
Fermi Estimates and Dyson Designs An Article by Venkatesh Rao www.ribbonfarm.com A Fermi estimate is a quick-and-dirty solution to an arbitrary scientific or engineering analysis problem. Fermi estimation uses widely known numbers, readily observable phenomenology, basic physics equations, and a bunch of approximation techniques to arrive at rough answers that tend to be correct within an order of magnitude or so. The term is named for Enrico Fermi, who was famously good at this sort of thing. …It struck me that there is counterpart to this kind of thinking on the synthesis side, where you use similar techniques to arrive at a very rough design for a complex engineered artifact. I call such a design approach Dyson design, after the physicist Freeman Dyson, who was one of the best practitioners of it (not to be confused with inventor James Dyson, whose designs, ironically, are not Dyson designs). designphysics