The Last Word

25- 29 November This week, we gave thanks. Ann pointed out that sexual harrassment may be a subset of a deeper inability to keep other people from suffering the consequences of your own inner demons. Kant is involved. Jessa identifies a central mechanism keeping us from flying off into virtual existences — that pesky inner […]

As Ends in Themselves

About a month ago, the science writing community found out that one of its leaders was sexually harassing his younger female colleagues.  The young women, especially those looking for networks and jobs, took to the internet and named him in front of his own community.  The internet got its shorts in an uproar which eventually focused on […]

What Luis Alvarez Did

Ben:  OK, everyone. Forget Tesla. It’s time to start obsessing about Luis Alvarez. [That’s Luis Alvarez in the photo, standing in front of the Great Artiste. This post began, as so much in life does, with a Twitter conversation.  Ben Lillie, a physicist and writer, began it; other people added to it.  One of those […]

The Last Word

October 28 – November 1 This week, Erik told us to eat the most delicious little bastards in the ocean. Why is the moose population dwindling? Roberta investigated. I wonder if we can ever agree on a single truth without paying the price. Ann showed why looking at the universe only in the optical wavelengths […]

Not Shilling for NASA But Really, This Is Good

Astronomers irritate the hell out of me, NASA’s in particular, not the people but their press releases: never met a superlative they didn’t like, Biggest Black Hole, Farthest Quasar, Youngest Galaxy, and on and on, far into the night.  The black hole’s size isn’t interesting unless it says something about how galaxies form.  The quasar’s […]

Freeman Dyson Turns 90

I do seem to keep referring to Freeman Dyson, even writing whole posts about him.  The reason, I think, is that I want to write a profile of him, even though 1) profiles of him have been done and done and done, the most recent being a full-blown biography; and 2) he’s way above my […]

The Sidewalk Astronomer

The sidewalk astronomer – usually a star-haunted amateur setting up a personal telescope on city sidewalks for both money and love – is familiar with doubt. Mr. Tregent, 1856:  “Sometimes when I have been exhibiting, the parties have said it was all nonsense and a deception, for the star was painted on the glass. If […]

Johnny and Oppie

Physicists, like the ancient Greeks, like to gossip about their gods.  A few days ago, three physicists* were talking on Twitter** about a review by a fourth physicist, Freeman Dyson, of a biography of one of these gods, J. Robert Oppenheimer, and about his war with another one, John Archibald Wheeler. Physicist #1: Oppenheimer did […]