HelgolandPosted: October 27, 2022 Filed under: Audiobooks, Books, Science 1 Comment
Helgoland: Making Sense of the Quantum Revolution
Carlo Rovelli, translated by Erica Segre and Simon Carnell
read by David Rintoul
Penguin Audio (May 25, 2021), 4 hours and 31 minutes
$18.38 for Audible members, more for nonmembers
purchased with an Audible credit
I must be some kind of a glutton for punishment. I keep reading Kindle books and listening to audiobooks about quantum theory. Sometimes I think I have something of a grasp of quantum mechanics and other times I think that I haven’t a clue. And still I read (and listen) on.
The Helgoland of the title is an island that Werner Heisenberg visited as a way of coping with his allergies. While he was there he recognized that the orbit of an electron around its nucleus required a table rather than a simple equation to describe it. Author Carlo Rovelli explains how this occurred and then discusses theories of other early quantum theorists and the conversations among them, people such as Niels Bohr and Erwin Schrödinger.
Rovelli proceeds to discuss superposition, the idea that a subatomic particle can be in two places at once. He reviews the three primary theories of quantum mechanics: many worlds, hidden variables, and wave collapse. I won’t describe these here: you can find ample online resources if you want to understand them. Suffice it to say that Rovelli finds all three theories lacking.
The author goes on to state that objects only can be measured, and that they only have meaning, when they interact with one another. Rovelli writes, “Quantum theory describes the manifestation of objects to one another.” He states, “The properties of any entity are nothing other than the way in which that entity influences others.” This seems to be the primary thesis of this book. Rovelli insists that this is true no matter what the scale, unlike most quantum theorists who believe that quantum phenomena happen only at the subatomic level.
In the second half of the book Rovelli delves into philosophy. He discusses Alexander Bogdanov, the Russian Bolshevik and philosopher, for reasons that are not entirely clear to me. He devotes a chapter to Nāgārjuna, the Indian Buddhist philosopher of the second century. It seems that Nāgārjuna believed that reality was experienced through interaction. (I’m reminded of Martin Buber: “All real living is meeting.”)
Rovelli wrote Helgoland in Italian (though apparently while living in Canada), and it appears the book required two translators to render it into English. I question how much of Rovelli’s voice comes through in this audiobook version. David Rintoul delivers a beautiful rendition in highly listenable British-accented English, but how much of that is Rovelli? Rintoul’s voice tells us that American physicist David Bohm was “sacked” from his job at Princeton, clearly a British colloquialism. I wonder if the Italian word Rovelli used was equally informal.
For a lucid discussion of quantum mechanics one might be better off reading the likes of Sean Carroll.
Sounds like an interesting book!