Category Archives: Technology and Society

“Space Cadet” Politics

Nader Elhefnawy has a sort-of interesting, but ultimately confused and confusing piece about the political inclinations of space activists over at The Space Review today.

I’ll have more to say about this later (it really needs a longer essay than Elhefnawy’s itself), but I’m too busy with a deadline to respond immediately. It’s confusing because he uses the terms “liberal” and “conservative” as though there is some common consensus on what these words mean, despite the fact that he shows examples where they are the opposite of conventional thinking (e.g., post-modernists as pre-modern “conservatives” and “nineteenth-century” (which I would call classical) liberals). Also, as I note in comments over there, there can hardly be more of an oxymoron (excluding the obvious ones like jumbo shrimp and congressional intelligence) than “left-libertarian.”

Also, I wonder if he is aware that it was H. G. Wells himself who coined the phrase “liberal fascism”?

There is also some (perhaps inadvertent, and again, confused) slander of the community as well. But go read for yourself, and I’ll try to tackle it later.

[Update in the afternoon]

At least with regard to the straw men and blatant misrepresentation of the views of the alternate space community, Clark Lindsey has responded:

The broad consensus certainly does not predict anything as ridiculous as “Earth-to-low orbit costs being slashed to $100 a pound by 2012”. The expectation is in fact that low transport costs will be achieved over time via incremental development of reusable systems of increasing robustness and reliability. The incremental approach keeps development costs down while robustness provides for low operations costs. The time scale for this process will depend on the parallel growth of markets like space tourism to pay for the hardware development and to drive flight rates higher.

Elhefnawy implies that all the “experts” hold to his views on these matters. However, I can easily point to people with decades of experience and solid records of accomplishment in the space industry who are now participating in NewSpace companies and who believe that large cuts in the cost of space access are achievable. There are, in fact, a number of examples of projects already, such as the Bigelow habitats, the Surrey Satellite GIOVE-A, the SS1, etc., that were accomplished for costs dramatically below what they would have been if carried out by a government agency or a conventional aerospace industry firm.

Apparently Professor Elhefnawy has a pretty restricted circle of “experts.” Perhaps he should attend Space Access in a couple weeks and broaden both his technical and political horizons.

Linux Bleg

So I’ve been living with Fedora for over six weeks now, since my Windows 2000 machine died from a bad patch. One of the things that was good about Windows was that WinSCP allows one to securely edit a remote file without manually downloading and reuploading. It has an editor actually built in for this purpose, and when you do a save, it saves it to the remote directory.

Is there any software with a similar capability in Linux? I can use Nautilus to browse remote files, and I can even launch them with a local text editor (gedit), but it doesn’t seem to allow me to save for some reason. Or do I have to go back to an ssh session and vi or emacs to do remote editing?

[Update]

Thanks to smart commenters, problem solved, in a way beyond my wildest dreams. My web server is now functionally a (relatively slow) local file system, liberating me forever from ssh and scp (since that was the only remote server that I deal with regularly). Life in the 21st century…

How The Web Has Changed Science

Actually, quite a bit, but not as much as it could in the future:

Scientists have therefore proved resourceful in using the web to further their research. They have, however, tended to lag when it comes to employing the latest web-based social-networking tools to open up scientific discourse and encourage more effective collaboration.

Journalists are now used to having their every article commented on by dozens of readers. Indeed, many bloggers develop and refine their essays on the basis of such input. Yet despite several attempts to encourage a similarly open sytem of peer review of scientific research published on the web, most researchers still limit such reviews to a few anonymous experts. When Nature, one of the world’s most respected scientific journals, experimented with open peer review in 2006, the results were disappointing. Only 5% of the authors it spoke to agreed to have their article posted for review on the web—and their instinct turned out to be right, as almost half of the papers that were then posted attracted no comments.

Actually, I think that climate science has gotten a lot of review, peer and otherwise, on the web.

Making Space Relevant To The American People

In a discussion at NASA Watch about the president’s…interesting…statements on space policy, Andrew Tubbiolo has some ideas:

Launch Vehicle Extreme Makeover:
A team of crack yet touchy feely Engineers arrive on a bus, send the NASA team to Disney World, tear everything apart, and employ John Carmak and XCOR Aerospace to rebuild everything…..It’ll all look nice, but doesn’t really need to work. Employ the typical attendees of the Space Access Conference as the mindless mob cheering the action on.

Big Brother, Space Station Edition:
Pick the hottest babes from an international set of scientists, one grumpy Russian, a cut party animal fighter jock from the US Navy and lock them in an orbital space station for one month of intense competition. Make them execute complex, obscure, yet useless tasks that employ almost none of the skills they developed thus far in their lives. Every week someone is voted out the airlock.

The Gong Panel:
A panel of three PI’s from past obscure space missions completed at least a decade ago decide the fate of proposed programs as they are presented live on stage. The proposed project with the highest score wins funding. At any time during the presentation panel members are allowed to reject the proposal by banging a gong.

I think this would go a long way towards making space more relevant to the general public. Heck, it would make me pay more attention to it.

Don’t give PAO any ideas.

[Late morning update]

Here is the full story on the president’s remarks.

He said nothing about whether he wants to continue the Bush administration’s Constellation program, intended to send astronauts to the moon by 2020. The program’s Ares I rocket is behind schedule and over budget, leading to speculation that it will miss its targeted 2015 launch date and further reduce the skilled work force at KSC.

He was also silent about the fate of the $100billion international space station. Once the shuttle is retired, NASA will depend on Russian Soyuz spacecraft for access to the station.

I’ve been trying, ever since the inauguration, to figure out if the plan is to come up with a new direction for the agency, and then find an administrator to implement it, or to find a good administrator, and direct him (or her) to come up with the plan. Or, given a lot of the other Charlie Foxtrot that’s been going on in general, if there is no plan.