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# Author Archives: woit

## Applied Group Theory

I just noticed that Greg Moore has been teaching a wonderful course in recent years with the misleadingly bland title of Applied Group Theory. His choice of the topics he wants to cover given here is an excellent one and … Continue reading

Posted in Uncategorized
6 Comments

## Various and Sundry

I recently spent some time looking at old postings on this blog, partly because of writing this blog entry, partly because Gil Kalai got me a copy of his book Gina Says. For a moment I thought this would be … Continue reading

Posted in Uncategorized
11 Comments

## Muon g-2 Anomaly Gone?

I just learned some interesting news from Tommaso Dorigo’s blog. Go there for more details, but the news is the claim in these three papers that, accounting for GR effects on the precision measurement of the muon anomalous magnetic moment, … Continue reading

Posted in Uncategorized
54 Comments

## 15 Years of Multiverse Mania

Today is the 15th anniversary of the event that kicked off the Multiverse Mania that continues to this day, recently taking the form of a concerted attack on conventional notions of science. 2018 has seen an acceleration of this attack, … Continue reading

Posted in Multiverse Mania
29 Comments

## Quick Links

Various things that may be of interest, ordered from abstract math to concrete physics: Jacob Lurie is teaching a course this semester on Categorical Logic. Way back when I was a student at Harvard this is the kind of thing … Continue reading

Posted in Uncategorized
10 Comments

## Beyond Falsifiability

Sean Carroll has a new paper out defending the Multiverse and attacking the naive Popperazi, entitled Beyond Falsifiability: Normal Science in a Multiverse. He also has a Beyond Falsifiability blog post here. Much of the problem with the paper and … Continue reading

Posted in Favorite Old Posts, Multiverse Mania
40 Comments

## The Quantum Spy

I don’t often read spy thrillers, but just finished one, The Quantum Spy, by David Ignatius. Ignatius is a well-known journalist at the Washington Post, specializing in international affairs and the intelligence community (and known to some as The Mainstream … Continue reading

Posted in Book Reviews
10 Comments

## Adventures in Fine Hall

Every so often I get a copy of Princeton’s alumni publication in the mail, which I mostly ignore. The latest one however had an entertaining article about the Princeton mathematics department during the 1930s, entitled Adventures in Fine Hall. Various … Continue reading

Posted in Uncategorized
10 Comments

## Various News

Now back from vacation in a much warmer location than New York. Some things I noticed while away: I see that Paris has a bid to host the 2022 ICM. Everyone should strongly support this, one can’t have too many … Continue reading

Posted in Uncategorized
15 Comments

## This Week’s Hype: The Best Explanation for Everything in the Universe

Today The Atlantic has, via Quanta Magazine, some unadulterated, pure, grade A hype for the holidays: String Theory: The Best Explanation for Everything in the Universe. In a time when the credibility of science is under attack, does anyone else … Continue reading

Posted in This Week's Hype
40 Comments