Unqualified Offerings

Looking Sideways at Your World Since October 2001

Archive for May, 2011

Tuesday, May 31st, 2011

Julian Sanchez facts

By Thoreau
Via a friend who is on Twitter, I learned that Julian Sanchez suffered an attempted mugging last week.  He managed to fight them off, however, and is fine.  In light of his martial prowess, I’d like to offer a few facts about everybody’s favorite libertarian philosophy major whiz kid:
Philosophers recognize four categories of just [...]

Tuesday, May 31st, 2011

Actual libertarian economic blogging: Unexamined assumptions

By Thoreau
We haven’t had any of this for a while, so let’s get to it.
To whatever extent I might be classified as falling in some region of the libertarian camp on economics, I’d say that the core idea of libertarian economics is a negative idea:  Opposition to coercive interference in economic transactions between individuals.  However, [...]

Tuesday, May 31st, 2011

Give a blogger a hand: FSP

By Thoreau
Female Science Professor, a venerable fixture of the academic science blogosphere, and one of the few non-biomed folks to rise to prominent in the science blogosphere, is reflecting on her five years of blogging and debating whether she wants to continue her current pace of blogging.  I, for one, would hate to see her [...]

Tuesday, May 31st, 2011

Today’s Fiziks Finds

By Thoreau
Cells that respond to chemotactic signals can get near-optimal solutions to the Traveling Salesman Problem. In other words, if they simply follow their nose and sniff out high concentrations of whatever they’re looking for, they can find the most efficient way to get from one place to another while visiting a lot of targets [...]

Tuesday, May 31st, 2011

Fiziks speculations

By Thoreau
One thing that fascinates me in physics is that the Second Law of Thermodynamics can be used to derive some important results in physics.  Some of them are rather technical (e.g. the relationship between the Einstein A and B coefficients, the Abbe Sine condition), but one is quite simple:  The impossibility of a one-way [...]

Monday, May 30th, 2011

A Proclamation

By Thoreau
I am currently watching my favorite movie, and I have decided that in our do-over of 2001-2011 we should still have an attempt to gin up a case for war.  However, it should be foiled by a dim-witted giant, a revenge-obsessed Spaniard, a pirate fighting for true love, and a princess.
It is inconceivable to [...]

Saturday, May 28th, 2011

My new favorite rapper

By Thoreau
I find almost nothing to disagree with in this interview and the lyrics of this song.

Friday, May 27th, 2011

The problem with invoking “privilege” in internet debates

By Thoreau
In certain corners of the internet, one often sees the term “privilege” invoked.  The problem I have with the way in which this term is often used is that it conflates several concepts:
1)  Things that everybody really ought to be able to enjoy (e.g. basic respect) but some people are denied.  For instance, not [...]

Friday, May 27th, 2011

2001 do-over: evil Serbian warlords again on TV

By Thoreau
Greenwald wants to know why Ratko Mladic can be tried in a court of law, while Bin Laden gets shot in the head and dumped in the ocean. I will cite the precedent of Justice Scalia, who established the “What would Jack Bauer do?” test as an important element of jurisprudence. Jack [...]

Friday, May 27th, 2011

Why I love the Principle of Least Action, even when I’m not doing committee work

By Thoreau
Two years ago, my department chair asked me if I’d teach our 2 quarter advanced classical mechanics course.  Nobody else had requested it, so, there you go.  At the time I was not terribly enthusiastic, because advanced undergraduate classical mechanics at the level of, say, Taylor, is basically a review of Newtonian mechanics at [...]