In the ongoing string theory comment thread (which, by the way, I’m really happy to see), “Who” steps off first to ask an interesting question: One way to give operational meaning to a theory being predictive in the sense of being empirically testable is to ask What future experimental result would cause you to reject […]
Category: String Theory
Physicist in Landscape
There’s a slightly snarky Review of Leonard Susskind’s book on string theory (The Cosmic Landscape: String Theory and the Illusion of Intelligent Design) in the New York Times this week. Predictably, Peter Woit is all over it. The central issue of the book, and the review, and Woit’s whole blog is what’s referred to as […]
I Got Your Other Side Right Here
I’ll have something more serious to say on this subject tomorrow (I want to sleep on it, and take another look at the post in the morning), but I have one quick comment on the New York Times review of Leonard Susskind’s The Cosmic Landscape: Susskind’s insider perspective also lends an air of smugness to […]
Why I Could Never Be a String Theorist
I’ve managed to leave string theory alone for a while, but a post came across Mixed States today that I can’t avoid commenting on. Lubos Motl points to a news article about a recent measurement at MIT and NIST, in which Dave Pritchard’s group used their cyclotron mass spectrometry technique to mesure the change in […]