Category Archives: Social Commentary

Space Tourism

Is it being overhyped?

I fearlessly predict that, as with any other experience, some will be underwhelmed, and others will have their expectations exceeded.

In related news, tired of waiting, and fearing that they won’t get to the (arbitrary) von Karman line, some Virgin Galactic customers are demanding refunds.

[Update a few minutes later]

Richard Branson’s credibility is collapsing in the media.

“Marching Against Climate Change”

The most futile march ever:

It was the usual post-communist leftie march. That is, it was a petit-bourgeois re-enactment of meaningless ritual that passes for serious politics among those too inexperienced, too emotionally excited or too poorly read and too unpracticed at self-reflection or political analysis to know or perhaps care how futile and tired the conventional march has become. Crazed grouplets of anti-capitalist movements trying to fan the embers of Marxism back to life, gender and transgender groups with their own spin on climate, earnest eco-warriors, publicity-seeking hucksters, adrenalin junkies, college kids wanting a taste of the venerable tradition of public protest, and, as always, a great many people who don’t think that burning marijuana adds to the world’s CO2 load, marched down Manhattan’s streets. The chants echoed through the skyscraper canyons, the drums rolled, participants were caught up in a sense of unity and togetherness that some of them had never known. It was almost like politics, almost like the epochal marches that have toppled governments and changed history ever since the Paris mob stormed the Bastille.

Almost. Except street marches today are to real politics what street mime is to Shakespeare. This was an ersatz event: no laws will change, no political balance will tip, no UN delegate will have a change of heart. The world will roll on as if this march had never happened. And the marchers would have emitted less carbon and done more good for the world if they had all stayed home and studied books on economics, politics, science, religion and law. Marches like this create an illusion of politics and an illusion of meaningful activity to fill the void of postmodern life; the tribal ritual matters more than the political result.

Neil DeGrasse Tyson

…and the science of smug condescension:

Here we see, in action, the signature scientific style of the Neil deGrasse Tyson era. Present a scientific theory in crudely oversimplified form, omitting any uncertainties or counter-arguments. Pass off complex claims as if they are obvious “basic physics.” Then dismiss any skepticism as the resentment of the primitive, ignorant, unscienced masses against their enlightened betters.

Or, you know, file law suits against critics.

It’s not a very good way to get valid scientific results—nor, for that matter, to promote the scientific method. But it’s what we get when we substitute, in place of respect for the actual methodology of science, an attitude of superior posing and smug condescension.

I’d like to say that I was disappointed with the Cosmos reboot, but honestly, I wasn’t that big a fan of the original. But I’d love to buy Tyson for what I think he’s worth, and sell him for what he does.

[Afternoon update]

Some more thoughts:

It seems to me that Neal deGrasse Tyson is a scientist. Heck, I don’t actually know, because I don’t read technical astronomy papers, but I assume he’s published something somewhere, actually done some science in his life. But that doesn’t appear to be his current day job. His current job, near as I can tell, is carnival barker. He’s a salesman, or an advertiser. That’s not science. Inspiring others to want to learn more may be laudable, but it’s not science. Making crap up isn’t science, either, but I’ll let the serial stalkers at the Federalist worry about that.

But here’s a misconception that I’ve discussed before:

Thing is, I’m no scientist. So while I would like to call myself a Science-ist – that is, one who believes in the nature of science and the good results it can produce – I certainly can’t pretend I am a scientist, which is one who does science. Stuff like collecting data, analyzing it, proposing hypotheses, testing hypotheses. You know, stuff that scientists do. Not just looking at cool pictures of galaxies and pretending that makes me smart. (Um, NSFW language at that link)

No. Science isn’t a profession, it’s a way of thinking about the world, and learning about it. Everyone does it, to some degree or another, every day. Check a door knob to see if it’s unlocked? You just did an experiment.

People who believe in “science” as some kind of special realm that “scientists” live in, and that “science” reveals “truth” (as many global warm mongers do, even though they don’t understand the science or, often, even basic math) are members of a religion, that is in fact properly called scienceism. I believe in science as the best means to learn about the natural world, and as the basis for engineering and creating technology, but I don’t worship scientists, and I don’t delude myself that scientific results are “truth.”

Anyway, finally, note this comment:

you make an ass out of neal tyson when it’s pointed out that he has not, in fact, published A SINGLE PIECE of academic work since having talked some committee into accepting the dissertation it took him 11 years (and an expulsion!) to co-author.

no, seriously. if you don’t believe me, you can put his name into the search bar at arxiv.org, where practicing physicists post our preprints:

“Search gave no matches

No matches were found for your search: all:(neal AND tyson)

Please try again.”

In the next comment, he notes that there is in fact one post-doc paper, but it appears that he’s just participating because the actual authors wanted a bigger name on it.