Category Archives: science in the media

Timely Futurama

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futurama globetrottersJust caught a Futurama episode on Cartoon Network’s Adult Swim. All I can say is: Go and find the episode called “Time Keeps on Slipping”. It is hilarious. It is a brilliant mixture of physics and basketball jokes. Time is slipping uncontrollably due to an interplanetary basketball game…. Earth has been challenged by the planet Globetrotter, for … No reason – absolutely no stakes beyond the shame of defeat. (Found a random site here with some information that may or may not be helpful.)

Two random very funny (in context) lines I sort of remember (not accurate): Click to continue reading this post →

Shocked Reaction

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For a refreshingly straightforward point of view from a young person in the field who just wants to get on with doing some good physics with what seems like a promising approach, read Jonathan Shock’s description of his recent attendance of meetings (including the one to which I earlier referred) on heavy ion collisions and related physics. (See also an interesting comment by Xin-Nian Wang on the comment thread of my earlier post.) Jonathan gives some useful links to presentations on some of the attempts to model some of the new physics using string theory models.

The title? Oh, yes, he gets beaten up a bit by those around him for working on strings. […] Click to continue reading this post →

Nuclear Guy Goes Nuclear

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star rhic goldFollowing on from her earlier post (with Stefan) on the research effort to understand Brookhaven’s RHIC physics with string theory, Bee reports some things she heard about a nuclear physics conference in Shanghai (Quark Matter ’06). Apparently Larry McLerran -who is at Brookhaven- did a 20 minute anti-string (and anti-Brian Greene) rant. You can see some slides etc, over there.

(Note for the non-expert:- RHIC means “Relativisitc Heavy Ion Collider”. Picture on right (click for larger): Tracks from collision of two beams of gold nuclei -the heavy ions- recorded by the STAR detector at the RHIC experiment. More here. In a sense, a new form of matter is formed in these conditions – the issue is how to understand its properties.)

This sort of thing is rather funny, so far (apparently Brian Greene was given a “Pinocchio award” in the talk?! ). Let’s hope it does not turn into something serious.

In moving forward: […] Click to continue reading this post →

Will People Please Stop Saying God Particle?

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While looking for something else I’ll blog about in a short while, I stumbled upon one of the most annoying of the articles on the Large Hadron Collider (LHC) at CERN (or any other particle physics experiment) that I’ve read in a long time. This is because of this utterly ridiculous business of calling the Higgs particle the “God particle”. Who started this? It really is so misleading and annoying. The title of the Guardian article is “In the beginning: scientists get ready to hunt for God particle”, and it is by Ian Sample. Some random bits:

It should certainly discover what some call the “God particle”, finally answering the embarrassingly simple but elusive question of why things have mass.

and…

Finding the Higgs boson will confirm scientists’ most complete theory of the universe and the matter from which it is created. “It’s probably the closest to God that we’ll get,” said Jos Engelen, Cern’s chief scientist.

Aaaaargh!!!

Some?! Who are these people who call it the “God particle”?! If you know anybody in the field who calls it the “God particle” (or even out of the field, for that matter) please […] Click to continue reading this post →

Poincaré In Our Time

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I don’t know whether you caught this already, but if not, do consider listening to the 2nd November edition of BBC Radio 4’s “In Our Time”. It is about Poincaré, his work, and the famous conjecture. From their website’s page on the programme:

The great French mathematician Henri Poincaré declared: “The scientist does not study mathematics because it is useful; he studies it because he delights in it, and he delights in it because it is beautiful. If nature were not beautiful, it would not be worth knowing and life would not be worth living. And it is because simplicity, because grandeur, is beautiful that we preferably seek simple facts, sublime facts, and that we delight now to follow the majestic course of the stars.”
Poincaré’s ground-breaking work in the 19th and early 20th century has indeed led us to the stars and the consideration of the shape of the universe itself. He is known as the father of topology – the study of the properties of shapes and how they can be deformed. His famous Conjecture in this field has been causing mathematicians sleepless nights ever since. He is also credited as the Father of Chaos Theory.

So how did this great polymath change the way we understand the world and indeed the universe? Why did his conjecture remain unproved for almost a century? And has it finally been cracked?

It is a particulalry good programme this time. This is a programme that focuses mostly on philosophy, and is often accused of being only rather superficial when it comes to covering the more hardcore and up-to-date science, but not this time. The guests are […] Click to continue reading this post →

Tales From The Industry, IX

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Friday saw me involved in the shooting of two more segments for a television show. Seems that the ones from last time did not work out too badly, so the program makers wanted to do more. Hurrah!

[image from Friday shoot]

This session was also a lot of fun, and one of the segments (especially) could end up being a particularly good example of getting a good chunk of a whole science story – showing the actual processes involved in doing science – on TV, er, depending upon how it is edited, of course. This is one reason I do this sort of thing. At least as important (in my opinion) as talking, as I also sometimes do, to the press about the fancier things we do (perhaps involving the origin of mass, and whether the universe may or may not have extra dimensions, etc) is the process of getting involved with people in the media to help them bring the cornerstones of all of science to a general audience. No fancy stuff, just the basic but ever so important connection between the physical world around them and simple scientific reasoning. This achieves some very important things, which I bet will last longer in a person’s mind and everyday life than […] Click to continue reading this post →

Further Information on Dark Energy

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So the press conference is over. I did not listen to it, but the gist of it, from the press release, seems to be that they’ve observed several more supernovae to pin down even more accurately what the universe’s expansion rate was at very early times (up to nine or ten billion years ago). Image below from their site:

[image]

From the site we learn (for background): Click to continue reading this post →

More Scenes From the Storm in a Teacup, VI

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A quick update:

* There was a second installment of the discussion led by George Johnson about press coverage of string theory. He went back to look to see what exactly some of those early articles said… How much coverage was there to start with? When did it start? When did it begin get out of hand? Did it get out of hand? Is this all just part of a standard bubble that happens for any field that the press decides to cover, a sort of manufactured (my word not his) boom and bust cycle? All issues that were touched upon in the discussion. Note also that the discussion broadens out considerably -as it should, (finally!)- to talk about the broader issue of coverage of topics in physics and science in general. The positive and negative effects of press coverage on attracting the next generation of students was also discussed. The discussion (this aspect in particular) was especially interesting because of the remarks by a number of senior people in the audience who were able to talk about their experiences over the years having seen the cycles recruitment of students in their own departments. Worth a listen/look at the archive here.
* Lee Smolin has written a “Dear Friends” letter in response to some of the things that have been pointed out about his book, and about other points he’s made publicly in various discussions. He’s given over some time to write quite a bit, which in general is a good thing to have done. You can find it here.

I’ll leave it to you to form your own opinion about Smolin’s remarks (I’ve not had time to read it in detail yet), and start a discussion here. Maybe ask him some followup questions here, for example. To help with context and build a more complete picture, do read some of the earlier comments and discussions involving him -and questions put directly to him- on the threads that share the name of this post. (e.g., Here and here.) Put those alongside the discussion with Peter Woit and of the central thesis of Woit’s book too. They are inseparable.

My set of opinions on the issue is the same as it was before. Even though I’ve said it all so many times here, since blogs seem to have no memory, I will summarize a bit:

[…] Click to continue reading this post →

A Man Out Standing In His Field

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Two of our colloquia this semester were concerned with work very much in the public eye this year. The first was from Francis Bonahan of the Mathematics Department here at USC.

F bonahan colloquium

He talked about the work that won the Fields medal – the proof, by Grigori Perelman, of the Poincaré conjecture. Or better, I should say the work toward the proof, since the citation does not explicitly mention the conjecture, but his larger body of work. (MathWorld link, Wikipedia link.) In fact, Francis spoke about a lot more than just the Poincaré conjecture. He talked about the larger setting in which that work fits, something mathematicians call the “geometrization conjecture”, which Mathematicians care a lot more about. Perelman’s work does more than just prove the Poincaré, it addresses the whole (3-)ball of wax, so to speak. He told us quite a bit about that in the talk, spending most time talking about what they were and how they fit into the scheme of things, rather than […] Click to continue reading this post →

Government Gets Stern

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Well, as you can tell by looking in the “environment” category here, I’m likely to be pleased to hear about the Stern report, released yesterday (Guardian article and links to report here) and also pleased to hear that the UK government is taking the report seriously…. more or less.

I’d have a lot more to say, but I’ve said so much about this already, and I’m not really up to a long post on this right now. But I could not let this excellent (and hopefully landmark) event go unmarked. The point, as has been said before:- Nobody is going to get going on this because it is “the right thing to do”, since it is difficult for individuals and businesses to act in a way that makes things less than convenient for yourself for a cause that seems so abstract. Pure market forces will not do it either. We need actual leadership from the scientists -which has more or less happened for a while now- and action and structure put in place by the people who will really get things going: economists and then governments (because they follow the money).

Well, Stern is a major figure in the “economists” group, and so this is good news. I must admit though that it really did make me cringe every time I heard the announcers on BBC Radio 4, while trying to emphasise how significant the report’s findings were, saying things like […] Click to continue reading this post →

More Scenes From the Storm in a Teacup, V

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At the (K)ITP the other day there was a journalist-led discussion/presentation on the largely-media-driven “controversy” about string theory. You know my opinion on this -it’s a largely made up story based on two inaccurate chariacatures (in book form) of research in the field- told by the same journalists and editors who some time earlier brought you the glossy stories about string theory that played up the excitement and promise, and played down the often-said but often-ignored cautionary remarks. The irony of all of this seems to have been lost on most. (I’m not saying that string theorists are entirely blameless in this, but I’ve seen how hard it is to get a balanced remark -about the basic process of seeing a complex scientific program through to its end- survive next to a glossy one-liner).

The point is that the story being told now in the press is simply the one that journalists and editors want to tell now – a David vs Goliath story. It has little or nothing to do with what is actually going on in the science research. The journalist -George Johnson- does a good job of pointing out supporting evidence for this by going through a number of stories from a decade ago and looking at their structure. […] Click to continue reading this post →

Brown and Nerdy

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Well, here’s an amusing response to Weird Al Yankovic’s video* (see my earlier post on the issues I had with it). He makes his point with charming clumsiness, but… he makes the point.

Still here:

[…]

…and YouTube links here, and here. (Watch them in order for maximum hilarity.)

[…] Click to continue reading this post →

Manifold Yau

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Well, here’s yet another discussion of Yau to gobble up. It is a New York Times article by Dennis Overbye on Yau, his life and work*. I’ve no idea why this was written, or what the timing was. I’d like to believe that it was just because it is a good subject -because it is- and that it is worthwhile to do an article about a Mathematician of considerable stature in the field, and about the ins and outs of the world of Mathematics -because it is. But I can’t help but wonder if this would have seen the light of day if there was not the big argument going on about the New Yorker article and Yau’s displeasure with its contents. […] Click to continue reading this post →