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# Category Archives: Multiverse Mania

## Quick Links

I’ve always thought more philosophers of science should be weighing in on the debate over “falsifiability” and the “demarcation problem” surrounding string theory and the multiverse (i.e. are these really science?). This is a complex and tricky subject that they … Continue reading

Posted in Multiverse Mania
17 Comments

## The Principle

I just found out about a new film coming out this spring, which appears to exemplify exactly the dangers I was pointing to in my last posting. It’s entitled The Principle, and features physicists Michio Kaku, Lawrence Krauss and Max … Continue reading

Posted in Multiverse Mania
136 Comments

## Our Mathematical Universe

Max Tegmark has a new book out, entitled Our Mathematical Universe, which is getting a lot of attention. I’ve written a review of the book for the Wall Street Journal, which is now available (although now behind a paywall, if … Continue reading

Posted in Book Reviews, Multiverse Mania
125 Comments

## What Scientific Idea is Ready for Retirement?

Every year John Brockman’s Edge web-site hosts responses to a different question. This year the question was What scientific idea is ready for retirement?. It shouldn’t be too hard to guess what I chose to write about, with results available … Continue reading

Posted in Multiverse Mania
70 Comments

## A Bubble-Universe at Stanford

Video from last weekend’s Fundamental Physics Prize scientific meeting at Stanford is now available, in unedited form, here. The first video there is a discussion moderated by Yuri Milner, who does a good job of asking Strominger, Polchinski, Green, Schwarz … Continue reading

Posted in Multiverse Mania
5 Comments

## What’s Next?

Last week’s public lecture at the Institute for Advanced Study by Nati Seiberg is now available online. He was speaking with the title What’s Next? and promoting a story about where particle physics is and where it is going pretty … Continue reading

Posted in Multiverse Mania
56 Comments

## Particle Fever

Yesterday I got a chance to see Particle Fever, the long-awaited film about particle physics. It’s at the New York Film Festival, where there will be another showing on Wednesday, although tickets are already sold out. Oliver Peters was also … Continue reading

Posted in Multiverse Mania, Uncategorized
20 Comments

## Assorted News

This past weekend I was up in Boston and attended quite a few talks at the Gelfand Centennial conference at MIT, in honor of the 100th anniversary of I. M. Gelfand’s birth. Abstracts of the talks are available, but most … Continue reading

Posted in Multiverse Mania
42 Comments

## Belief in multiverse requires exceptional vision

Tom Siegfried at Science News has a new piece about how Belief in multiverse requires exceptional vision that starts off by accusing critics of multiverse mania of basically being ignoramuses who won’t accept the reality of anything they can’t see … Continue reading

Posted in Multiverse Mania
73 Comments

## Where are we heading?

Every summer the IAS in Princeton runs a program for graduate students and postdocs called “Prospects in Theoretical Physics”. It’s going on now, with this year’s topic LHC Physics. Much of the program is devoted to the important but complex … Continue reading

Posted in Multiverse Mania
52 Comments