Still So Far To Go

Sometimes one deludes oneself into thinking that progress has been made on some important social issue, and then out of the blue, there’s a reminder of just how far things still have to go. Check out this post – supposedly a report on the contents of a physics seminar given by a woman – on the blog “A Quantum Diaries Survivor”, and get a reminder of what women in physics are up against. Near the beginning of the post he spends one of the longest paragraphs of the piece talking about how her hair was done, how fit and attractive he thinks she looks, wondering whether she works out…(!) It’s so completely awful to do this sort of thing and he does it so spectacularly completely that I actually thought it was meant to be a parody of some sort! From his comments in response to people pointing out the inappropriateness of it, it turns out that he really does not get it at all. Not a bit.

It is really sad. It is so embarrassing too, when anyone female shows up in a physics context and guys just start behaving like they’ve never seen a woman before. That silliness alone is simply embarrassing, but this is quite a bit worse I would say, since it is damaging to the cause of women in the field.

I really shouldn’t go on, and I will risk sounding preachy and self-righteous (and I’ll just get yelled at and nobody will learn anything) but it’s important, so I will try some words:

Of course there are contexts in which we can discuss things about each other that take note of (even celebrate) our differences in gender, race, and so forth. I’ll be so bold as to say that with appropriate care, we can even legitimately talk about whether we […] Click to continue reading this post

They’re Out There (Probably)

alien from the movieLet’s talk about aliens. I don’t mean people coming across the borders of whatever your country happens to be (although I did giggle a decade ago when I was given an official “alien number” by the powers that be back then – though I always regretted bypassing the “alien with extraordinary ability” status that the O1 visa gives you), I mean living creatures from beyond planet earth (it’s also interesting to consider the possibility that the seeds for life on earth may also have come from elsewhere).

It’s one of my favourite topics to consider, which is why I like to follow a lot of the remarkable things we are learning about our neighbouring planets (and other bodies like moons, asteroids, comets, and, yes minor planets like our old friend Pluto), and of course the ever-increasing variety of extra-solar planets (the ones we are discovering orbiting other stars). Overall, it gives one the sense that it is overwhelmingly likely that we are not alone (to use the tired old phrase), which to me is tremendously exciting.

I think we’ll find lots of compelling evidence that there’s lots of simple life on other bodies relatively soon, and I think that when people on the street hear of this, they’ll find it interesting enough. But I suspect that this will completely different to an […] Click to continue reading this post

Total Eclipse of the Moon

nasa total eclipse informationHow come there’s no song with this as the title? Sung by someone with a gravelly voice…. (Sorry, semi-obscure ’80’s music reference.)

Anyway, yes, there is one later tonight (more properly, early in the morning on Tuesday). For West Coasters, the interesting phase starts at about 1:50am, and it’ll last for well over three hours, going total at 2:52am and coming out of total at 4:22am. Please make the appropriate adjustment for other timezones.

This is good news for me, as I’ve got eight hour jet-lag from flying back from England […] Click to continue reading this post

Switching

Back in LA, and down at the USC campus. Good to be back! Click below for larger view.

campus overhead from google maps Well, it is the first day of the new academic year’s teaching cycle. I’m here in my office at 7:30am (the power of jet-lag) and somehow have to switch my mind back firmly onto teaching and other matters. It’s always tough to do this, since there are always lots of intensely interesting research issues that continue on my mind from the Summer, and I know that some of those will gradually begin to fade (if I am not careful) as my other duties take up so much of my day to day. My first class (part one of the upper level electromagnetism course) is at 10:00am, and I want to plan out the structure for the whole semester, and write a syllabus to hand out and discuss. As well as the first lecture, of course. I’ve not taught this part of the cycle before, and so I’ll have to be writing new lecture notes.

I want to try some new things this year. In particular, I’ve become increasingly concerned […] Click to continue reading this post

Congratulations Brian May!

brian may receiving his phd from paul nandraFor what? The story is here. Ok. Full disclosure – I was quite a Brian May fan as a teenager, and as a physicist in training while at Imperial College, London. Now I was going to do a long post about playing electric guitars, building electric guitars (because I was into electronics, physics and music, not because Brian May did it too),, analyzing his guitar solos, endless listening to Queen, endless teenage arguing with anyone who would engage about why he was a much better guitarist than [pick the flashy guitarist from some other rock group], probably permanently diminishing my hearing a bit at two huge Queen concerts, and maybe best of all …practicing music with my friends in the same room (it was said) over in Beit Quad that Brian used to use for practice in the days before Queen began! That was quite a thing for me back then. Here’s a little interview with him about his Imperial College days from the IC student newspaper Felix.

There would have been pictures of the guitars and so forth, a clever post title playing […] Click to continue reading this post

Exploring QCD in Cambridge

exploring qcd sign

So the conference here at the Newton Institute in Cambridge is simply marvellous. I’m so glad I came, and so happy that I was invited to attend and make a contribution to it by giving a talk and having discussions. It’s a rather splendid combination of experimentalists, phenomenologists, and various hardcore theorists of various sorts, and there are ideas just flying around and bouncing off the walls. The title is “Exploring QCD: Deconfinement, Extreme Environments and Holography”, (it’s organized by Nick Evans, Simon Hands, and Mike Teper) and the focus is very much the fascinating nuclear physics of heavy ion collisions at the RHIC experiment at Brookhaven, and the experiments to come on heavy ion collisions at the LHC at CERN. The latter is an aspect of the physics to be done at the LHC that you don’t hear about much because it is sidestepped in favour of discussions about the Higgs, origin of mass, supersymmetry, theories of everything – such as strings, microscopic black holes, extra dimensions and all that other good stuff. (See earlier discussions here, here and here.)

Well, the great thing is that there’s been plenty of discussion of black holes, extra dimensions, strings, and so forth at the conference because of a great deal of promise of its relevance to nuclear physics. It’s been right alongside the discussion of experimental results, and other theoretical approaches such as work on computer simulations of aspects of QCD (“lattice QCD”) and studies involving other techniques. There’s very much a spirit of open-minded exchange among all the various parties […] Click to continue reading this post

The Scary Universe?

Ok, there’s “The Elegant Universe”, and “The Ambidextrous Universe”…. even “Stephen Hawking’s Universe”… and so on for these titles. But how about “The Scary Universe” or “The Dangerous Universe”? (Personally, I wish we’d just stop with the whole “The fill-in-the-blank Universe” stuff, so I probably should have not written this first paragraph.)

Well, I myself don’t think of the Universe that way, but tonight (at 9:00pm) the History Channel will be presenting the next show in their series (called “The Universe”), which is about (they say) the Most Dangerous Place In The Universe”. It looks as though it will be a survey of various places where a lot of very energetic activity is taking place, powering some of the most powerful phenomena we’ve ever seen, such as quasars, magnetars, and so forth. So black holes will feature quite a bit, I imagine, and although I probably should not really be telling you about it before I’ve had a chance to see it (recall my remarks about the windy shooting conditions here), I think (I’m not sure) that I’ll be making an appearance as one of the contributors. (I did not get caught off guard this time.)

The whole “dangerous” motif is a sort of deliberately sensational way of presenting […] Click to continue reading this post

Brain Building

homersimpson wallpaper brain from http://www.simpsonstrivia.com.arI’ve been sitting here for the whole evening building a set of slides for my talk here at the Cambridge conference (that I still have not got around to telling you about because I’ve been, well, attending it). My talk is at the start of the Wednesday session and so I’m starting early (yeah, I know) so as to build up all the introductory slides with the fancier graphics to lull the viewer into that comfort zone before bombarding them with technical results. You may well know the sort I mean.

(image above right: click-to-enlarge-able “scan” of Homer Simpson’s brain, which I got from here.)

Anyway, I was sitting here thinking that what I could really do with right now (what with the jetlag, the sitting through five one hour talks – all great) is a rapid hike up to the top of Runyon Canyon or up to the top of Mount Hollywood in Griffith Park – two of my favourite pick-me-ups (or is it picks-me-up…?). This would get the blood flowing and give me that jolt I need to stay smart and alert for a few more slides before packing in for the night (and then panicking tomorrow that I did not do enough). All of this was running through my head when an email arrived* with this article about how exercise can boost mental function – actually promote the growth of new neurons. The studies […] Click to continue reading this post

Live Radio Footie Film Fun

football soccer ballradio dynamoSo you’ve already read my opinion about the Bourne Ultimatum after I returned from seeing it on the opening night – (In short, it’s just brilliant!) Well here’s something related that is rather funny, especially if you are a football (soccer) fan, although that is not necessary (I have little or no interest in it myself). If you don’t already listen to Mark Kermode and Simon Mayo every week (most conveniently via their podcast), let me say right away that you should, since it is just an excellent and often highly entertaining discussion of film and movie releases. As a film reviewer, Kermode is not as good with words as, say, the New Yorker’s Anthony Lane (although it is not a fair comparison – the media are different), but his rants can be just great to listen to when he truly hates (and occasionally loves) something -whether you agree with him or not. Simon Mayo is sometimes thought of as his sidekick in this duo, but he’s really the anchor of the whole thing (and often the pragmatic link back to the everyday that keeps the whole show rooted), and from time to time the focus shifts to him. He’s also into his sports, while Kermode is not, which also makes for an amusing backdrop since the broadcast (on Radio 5 Live) is usually done live from some sporting context or other, which takes a sort of backseat role while they talk about movies. Anyway, it is an excellent podcast to listen to every week. I highly recommend it. You can find it on iTunes. (They also have started doing occasional video podcasts too, but the thing to go for is the radio show. – another convenience of it is the fact that you can keep the podcast until after you’ve seen the films if you like (this is what I usually do – I mostly prefer to not hear anything about a film before I see it), and then listen to it and shout at Mark if you so desire.)

film roll images from usdojAs I mentioned, Mayo is a big sports fan, and his team, Tottenham, apparently got slaughtered by Crystal Palace and are now at the bottom of the premier league (can you tell I’m faking this and I’ve no idea what I’m talking about?) The next day, he’s interviewing (not with Kermode though) the director Paul Greengrass and the actor Matt Damon (both of the Bourne […] Click to continue reading this post