I "stumbled upon" this book by accident yesterday, not through that site, but the old-fashioned way: browsing the shelves in a bookstore. How about that? Anyway, David Harriman, "chief science office" of the ARI, has just published The Logical Leap: Induction in Physics. There's an introduction by Leonard Peikoff, and Rand is invoked a few times via her Introduction to Objectivist Epistemology. It's notable that the book does not appear next to the Rand library, but under the author's name. (It's also notable that Borders categorizes it under Philosophy, and Barnes and Noble under Science.)
I'm not a physics major (hell, I'm a musician, I only need to know how to count to four), but I understand enough of the basics to understand the philosophical issues brought up in this book, which challenges "modern" theories like the Big Bang Theory, String Theory, Heisenberg's Uncertainty Principle, and so on, while defending quantum theory where it does work. Is it an essential book? The main thesis of the book, which argues for induction over rationalism or empiricism in science, is already a part of Objectivist theory. So, as a layman, I was able to come to the same conclusions about the principles, if not the specifics about some of the technical details, after reading books like James Gleik's Chaos and David Deutsch's The Fabric of Reality. (But, again, I'm a musician, and I only need to count to four...).
It should be said, though, that it is significant that some of the original theorists of these controversial ideas don't go as far to connect modern physic to "new age" ideas as, say, What the #$*! Do We Know?. Gleik points out, for one, that the term "chaos" theory is a misnomer; there is also Feynman's warning that those who claim to fully understand quantum theory don't. So, I don't think one has to be a rocket scientist to be skeptical of some of these theories (does that make Sheldon Cooper a "witch doctor?")
But for the non-Objectivist, this book may be a revelation, even if there are those in the Objectivist community who have their own issues with Harriman. I suspect that those people really have an issue with his involvement with Leonard Peikoff; (for example, see Robert Campbell's "guestimation" about this book.) I can see the argumentative comparisons now between Rand's "back-seat driving" of Peikoff's Ominous Parallels and the "collaboration" here. But after my reading, the subject matter seems to demand that any criticism revolve around the actual relations between philosophy and physics, so, hopefully, Harriman's book will be judged on its own merits (though there will still be the bickering nitpicking Kant-loving gadflys who already have a problem with the Objectivist approach to begin with.) I'm personally wondering if there will be accusations that Harriman has done to Paul Feyerabend what Peter Schwartz has done to his various opponents in his essay "Libertarianism: The Perversion of Liberty"...although I think Harriman justified, given such Feyerabend "gems" as Against Method and Farewell to Reason...
(Speaking of nitpicks, I have my own; the index has a listing for Arthur Koestler on page 97, but I don't see it there...maybe it's a parallel universe page...)
Hopefully, technical issues aside, this will be recognized as contribution to the fight to keep the science in science and to promoting the view that the world, after all, is an intelligible place.
But then, what the #$*! do I know? I'm a musician, so I only have to count to four...