Uncertainty (D. Lindley)

There is no topic in elementary physics as odd as quantum mechanics. Once you learn the formalism, it is easy to apply (although the mathematics required can be daunting). The experimenters say, on the other hand, that the results you get from quantum mechanical computations are accurate within the limits of measurement.

Problem is, there is no reason for that. We are all a little surprised by how accurately QM models the world. It’s as if God in his or her infinite wisdom had decided to choose QM as the infinitesimal model of the world on a whim.

2008-11-21 Academy Of Sciences

2008-11-17 Minneapolis

Election Night

As a good California resident, it’s no surprise I cast my lot (figuratively) with Barack Obama, the clear favorite of the Golden State. Indeed, after the shortest election night I can remember, we heard the concession speech just after 8p and the victory speech soon after.

One has to admit that the real surprise of the night was John McCain’s concession speech. It was the McCain I remember pre-2004: the man of integrity that puts his country above his own interests and those of his party. He was gracious beyond reproach, in one fell swoop making me forget the rhetoric he had been spewing for months. Besides, the words were aided by his demeanor. John McCain seemed genuinely relieved this election was over. Not that he lost it, mind you, just that it was over and that he could return to being the man he had been his whole life long. I doubt we’ll see him running for president again.

Kubuntu 8.10

Happy as a clam I followed the instructions to get my Kubuntu 8.04 machines upgraded to 8.10 – and with them KDE from 3.5 to 4.1. It was a swift download, about 30 minutes, and I encountered no problems at all with the installation process. Kudos!

After the reboot, though, the problems started surfacing. Most of them were minor, and the only serious annoyance at this point was the changes to knetworkmanager. Once it didn’t support WPA (which was an item of criminal neglect), while now it was mandatory to use wpa_supplicant. No problem, once it tried to connect to a network that had encrpytion turned on, you just needed to click on the tiny lock icon to set the encryption parameters.

Om Shanti Om (2007)

It’s been a long while that I’ve been curious about Bollywood movies. I have enough friends from India that their constant chatter about them has started to make a dent, and I’ve been quite bored with standard Hollywood fare. I think part of it is that Netflix continues suggesting crappy movies from the 80s (Ladyhawke, Labyrinth and Working Girl amongst the latest).

Regardless: when the Internation section of my recommendations contained a Bollywood title with great rating, I added it to my queue, not hoping much, but assuming it would be better than the other stuff I’d seen these days.

OO vs. PP (KDE vs. Gnome)

In the flame war between Gnome and KDE, the leading desktop environments for Linux, I’ve always been on the side of KDE. As you may recall, KDE was first: based on the QT libraries from Norway’s Trolltech (now part of Nokia), KDE was the first real desktop environment for Linux. Then a Stallman-esque backlash at the licensing of QT generated a group that wanted a fully open-source product, and out of GIMP (the Gnu Image Manipulation Program) came Gnome.

2008-09-28 Folsom Street Fair

Acer Aspire 1 (Linpus 8GB SSD)

This is the first laptop I buy that comes with Linux preinstalled. Unfortunately, it’s a relatively unknown distribution, and I will have to replace it with Kubuntu – but otherwise it’s amazing to see thing finally moving in the direction of economic logic.

The Aspire 1 is a netbook, which by now defines a very clear category in the market – a category that is oddly much more consistent internally than other notebook segments. We have a small form factor (screens are 10" or below in diagonal, weight is typically under 3 lbs), an attention to productivity vs. gaming, and the adoption of standard operating systems (Linux or Windows XP, mostly).

The Armchair Economist (S. Landsburg)

I felt like an addition to my review of Landsburg’s book was in order after completing the read. I am as enthusiastic as I ever was, but I think I have a more nuanced look now.

First of all, I read the book as an attempt to popularize both economics and its fundamental tenets. In that attempt, Landsburg succeeds spectacularly: the way of thinking of economists, which is probably the most important thing right now about their achievements, is brought forth with great clarity and persuasive power.