Political Commentary

Epstein’s Tap Dance

Richard Epstein weighs in on the wiretap issue on the Op-Ed page of the Wall Street Journal with Executive Power on Steroids. While claiming to be for legal wiretaps, he is strongly against illegal ones:

The major danger with presidential surveillance does not lie in this particular overreaching of executive power. It’s what comes next. If President Bush can ignore FISA, then he can disregard a congressional prohibition against the use of nuclear force.

Perhaps too melodramatic to be convincing. When I did Oxford debate in high school, every plan from water quality to farm policy ended with nuclear war. But there are myriad ways that presidential powers could become tyrannical if a Jacksonian president took the law into his own hands. I may not like Jackson as chief magistrate, but he sure knew how to give a good speech.

Political Commentary

Epstein’s Tap Dance

Richard Epstein weighs in on the wiretap issue on the Op-Ed page of the Wall Street Journal with Executive Power on Steroids. While claiming to be for legal wiretaps, he is strongly against illegal ones:

The major danger with presidential surveillance does not lie in this particular overreaching of executive power. It’s what comes next. If President Bush can ignore FISA, then he can disregard a congressional prohibition against the use of nuclear force.

Perhaps too melodramatic to be convincing. When I did Oxford debate in high school, every plan from water quality to farm policy ended with nuclear war. But there are myriad ways that presidential powers could become tyrannical if a Jacksonian president took the law into his own hands. I may not like Jackson as chief magistrate, but he sure knew how to give a good speech.

Media Criticism

All The News Not Fit To Print

An Iraqi mayor gives thanks to America and its troops:

Our city was the main base of operations for Abu Mousab Al Zarqawi. The city was completely held hostage in the hands of his henchmen. Our schools, governmental services, businesses and offices were closed. Our streets were silent, and no one dared to walk them. Our people were barricaded in their homes out of fear; death awaited them around every corner. Terrorists occupied and controlled the only hospital in the city. Their savagery reached such a level that they stuffed the corpses of children with explosives and tossed them into the streets in order to kill grieving parents attempting to retrieve the bodies of their young. This was the situation of our city until God prepared and delivered unto them the courageous soldiers of the 3d Armored Cavalry Regiment, who liberated this city, ridding it of Zarqawi

Space

A Precious Quote

From Henry Spencer, over at sci.space.policy:

As various people have pointed out in the past, to judge by the fuss that gets made when a few of them die, astronauts clearly are priceless national assets — exactly the sort of people you should not be risking in an experimental-class vehicle.

Technology and Society

Life In The Twenty-First Century

Nanotube capacitors.

Using nanotube structures, the LEES invention promises a significant increase on the storage capacity of existing commercial ultracapacitors by storing electrical fields at an atomic level. The new LEES ultracapacitors could replace the conventional battery in everything from the smallest MP3 players through to electric automobiles and beyond, yielding batteries with a lifetime equivalent to the product they power and recharging times inside a minute. Most significantly, they promise a much smaller and lighter

Space

$1 Billion/year in Twenty Years

I tracked down the cite to the following quote in The Economic Impact of Commercial Space Transportation on the US Economy: 2004.

Recent market studies have shown public space travel has the potential to become a billion dollar industry within 20 years.

It’s the famous 2002 Futron study made public in October 2004. On the bullish side, still no accounting for games. No accounting for $200,000 starting prices (It assumes $100,000) which is bullish for price, bearish for quantity. On the bearish side, still none of the demand flown off. Why am I analyzing 4 year old data when I could be testing the market personally for a little more than the cost of a new study?

I am doing that, too.

Media Criticism

Down The Memory Hole

Gaaahhhh…

They’ve changed the story. Note same link as before, but all references to Wilson and the 2003 SOTU have been deleted, just as I feared they would (thanks to emailer Abigail Brayden). Guess that story never even happened.

And of all the bad luck, I’d been keeping the original one open in a window, just in case they did this. But I had a computer freezeup this morning, had to reboot (thanks, Microsoft!) and I hadn’t captured a screenshot.

But as the Abigail points out, what they did was redirect the original link to the new story. The old one is still there, with a new URL.

Interesting. Here’s something else interesting. The Deseret News has a version of the story from Friday in which the wording has been changed to make it more accurate. It now reads:

Wilson’s revelations cast doubt on President Bush’s claim in his 2003 State of the Union address that Iraq was trying to develop a nuclear bomb and had sought to buy uranium in Africa as one of the administration’s key justifications for going to war in Iraq.

I wonder who edited that one, and if it was in response to blogospheric complaints? And, of course, still no response from AP to my email.

Space

Lunar Transportation Infrastructure

Tom Cuddihy (to whom congratulations on his upcoming marriage are owed), inspired by some musings on the subject by Jon Goff, runs some numbers on reusing lunar landers, and finds that (unsurprisingly), it doesn’t make sense. At least with the assumptions that he uses.

The utility of reusable space transportation elements is heavily dependent on the cost of propellants in all of the transportation nodes through which they operate. If we are going to deliver all propellants from earth, to the surface of the moon, using chemical propulsion, then it’s not possible to justify reuse of the lander (and in fact it would be impossible to justify reuse of the crew module itself, except for the fact that we have to return crew, anyway). If we are to have a cost-effective cis-lunar transportation infrastructure, it’s not sufficient to get the cost of LEO delivery down (though it is certainly necessary). We also either need to manufacture propellants on the moon, or deliver them to L1 via low-thrust high-Isp tugs from LEO, or both.

This was discussed (I believe–at least I wrote a lengthy input to it) in the final Boeing report on the CE&R contract (a document that NASA apparently never even bothered to look at once Steidle was fired and they came up with ESAS).

OK, enough space blogging for a while. I’ve got to get back to work.

Space

Why NASA?

At The Space Review today, in the context of NASA’s new budget, Jeff Foust reprises one of my recurring themes–that we can’t make sensible policy decisions until we decide what we’re trying to accomplish and what the purpose of a space program is.

These editorials all seem to follow the old argument that robots are better, cheaper, and safer means of exploring the solar system than humans. However, buried in that debate is a deeper issue that is almost never brought up in superficial newspaper editorials and other commentary: what is NASA

Biting Commentary about Infinity…and Beyond!