All posts by Paul Raven

Black Hole Sun, redux: are supercivs sucking at the event horizon?

Via Sentient Developments, here’s some brainfood for them as likes their high-concept cosmological hard SF. Y’know how SETI has yet to locate any alien civilisational traces by looking for large-scale exploitation of stellar energy sources? Well, perhaps they’re looking in the wrong cupboard; a new paper from Clement Vidal of the Evolution, Complexity and Cognition group at the Vrije Universiteit Brussel posits that black holes are the ideal energy source for an ultra-advanced civilisation, and that our own universe might actually be “a science fair project of an entity from an exo-universe”:

Energy-hungry galactic empires might skip tapping stellar energy and simply go to extracting energy from black holes. These collapsed islands of space-time are the universe’s ultimate Energizer Bunnies. They are far more efficient at converting mass to energy than are the fusion engines of stars.

But more than that, says Vidal, is the ability to control the microcosm as well. Today we can manipulate individual atoms via nanotechnology. But advanced alien physicists would tinker with elementary particles and the very structure of space-time itself.

Having mastered control over space-time, a super-civilization might want to fabricate their own black holes for a variety of tasks: waste disposal, starship propulsion, hyper-computing, maybe even time travel.

On the macro-scale, super-civilizations might re-engineer stars using black holes. The quest for immortality beyond a star’s lifetime would be a big motivation.

Suppose extraterrestrials manufacture a black hole to accrete material from a burned-out star, a white dwarf. This would provide abundant energy beyond the star’s fusion-burning stage.

It may be impossible to define sensawunda, but I can sure as hell point it out when I see it. *points*

#whalerape and the undeath of the author: separating the art from the artist

It’s a perennial problem: artists and writers, just like everyone else, can be appalling buttheads with deeply unpleasant ideas and attitudes. But do those attitudes poison their creations by association?

It’s all down to personal responses, of course. Here’s a post at ThisRecording that takes a look at the misogyny, racism and antiSemitism of beloved children’s author Roald Dahl; I was raised on Dahl’s books and loved them dearly, and I’m pretty sure my mother and my aunt – the main vectors by which Dahl’s output arrived in my world – would be just as appalled by Dahl-the-man as I am after reading that piece. But because I knew the work before I knew the man (and possibly because the work was edited to remove some of the more unpleasant subtexts), I find myself still able to draw a line between the two… though I suspect were I to re-read Dahl now, in light of the above, I’d be looking out for clues and signs of his sublimated nastiness. It’s hard to read with clean-slate innocence with that sort of knowledge hanging at the back of your brain.

Interestingly, though, this doesn’t seem to work the other way. Regular readers will know of my antipathy to archbigot and homophobe Orson Scott Card. I discovered Card’s reputation before ever reading any of his books, and as a result have read none of them (though I have read a few short stories since, which seemed only to confirm my opinions). And speaking of Mormons, habitués of the genre fandom Twittersphere may have noticed the #whalerape hashtag over the weekend, as a bunch of people (re)read this year’s Nebula winning novelette, “That Leviathan, Whom Thou Hast Made” by Eric James Stone. As the body and comments of the Locus Roundtable blog post about it demonstrate, opinions differ wildly as to its merits (or lack thereof), and the point of fracture seems to be along lines of attitude to religious missionary work in general, and Mormon proselytising in particular. Having seen the running commentary – not to mention discovering that Stone’s attitudes to homosexuality are in the same retrograde camp as Card’s – I’m finding myself deeply prejudiced against the guy’s work.

To be clear, I don’t think this sort of prejudice is dependent on the nature of the offence caused: I imagine that a conservative reader might be just as shocked and put off an artist by finding out they were a closet Troskyite, for instance. But I do wonder if the problem isn’t exacerbated by the new-found publicness (?) of the artist lifestyle. With writers in particular, the old model – communicating with your public primarily through one’s work, and the occasional public appearance or bit of journalism if one were of sufficient stature to get the gigs – has given way to a much more performative presence: the author as celebrity, as pundit. It’s never been easier to find out what the most minor of authors thinks about sports, politics or other ethical quandaries… though, to be fair, the same applies to people in all walks of life. We’re all celebrities now; it’s merely a matter of audience magnitude.

This all ties in with my ongoing fascination with what literature critics call the intentional fallacy, which suggests you can only judge a text on its own merits; critiquing a text on the basis of knowledge about the author’s philosophies and actions beyond those admitted of in the text itself is an act of biography rather than criticism. Part of me finds the poststructuralist undertones of the intentional fallacy appealing – the author is dead, and we can find whatever meanings we like in every text! – but I’m increasingly convinced that, as noble and high-minded a critical ideal as it may be, it simply isn’t compatible with the world we now live in. Call it “the undeath of the author”, maybe; they may not be alive within the text itself, but something of them shambles around outside its perimeter fences. Perhaps in the post-war years it was easy to assume a text could be hermetically sealed off from the world in which it was created and in which it will be read; in the hyperlinked and searchable world we now live in, the outer membrane of every text has become permeable to a lesser or greater degree – no firewall is completely hack-proof, right? – and one of the first and easiest conflations to make is that of the author’s publicly-held opinions and the meaning of their text.

All of which may seem like academic noodling (guilty as charged), but I think there’s a real issue here, too. In light of recent discussions about the comparative invisibility of women or people of colour in anthology TOCs, best-of-the-genre lists and prize nominations, this difficulty in separating art from artist becomes a more problematic thing, and damages the credibility of editors or anthologists who claim to be colour-, creed- or gender-blind when reading submissions. To flip the issue around (and demostrate the prejudices do point both ways): say I was editing an anthology, and an Eric James Stone story came over the submissions transom; I like to think I’d read it and give it as fair a chance to succeed on its own merits as anyone else’s, but I can’t in all honesty say I’d truly manage to do so. And that’s an example of a conscious prejudice, one of which I am aware and can – to a lesser or greater extent – work to minimise; what about the subconscious culturally-encoded prejudices against women, LGBTQ people and people of colour, the ones that we almost all believe we don’t have, but which we almost all do have?

(I fully count myself among that “almost all”, by the way; I’m not entirely sure I believe any of us can entirely free ourselves from culturally-encoded prejudices, but we can at least work to mitigate them once we’ve become aware of them, a process which becomes – albeit very gradually – easier over time. Much as in AA’s twelve-step program, the first step is to admit that you have a problem; that’s also the hardest step of all.)

As is probably plain (and certainly in keeping with local tradition) I don’t have any answers to this dilemma; I’m just throwing out a collection of ideas to see what other folk think about them. So, whatcha got, huh?

Fear of a Google planet

“It’s the season of cyber-panic,” says The Guardian‘s John Harris, and then proceeds to add some more cyber-panic to the mix. After all, we’re well overdue for a reboot of the “Google is a dangerous monopoly” meme, aren’t we?

We seem to accept it as something as inarguable as the weather, but Google now has a terrifying dominance of the world’s internet use. In Europe, it controls around 90% of the online search market.

I’m not going to dispute the figures, but it’s not like there aren’t dozens of other search engines people could use. Even if you put forward ignorance of alternatives and userbase inertia as components of that dominance, I’m still failing to see how Google is the bad guy here.

As is Google’s apparent appetite for any technology business it can get its hands on: in the first 10 months of 2010 alone, it spent $1.6bn on new acquisitions. If you have ever raged against the stranglehold practised by Rupert Murdoch, bear one thing in mind: Google’s power now threatens to make him look like a village newsagent.

On the contrary; Google is more like a newsagent than Murdoch, because it’s primarily in the business of locating and supplying media and providing platforms for people to create their own; Murdoch is a top-down content creator and peddler of dubious ideological flim-flam. Or, to put it another way: Google owns pipelines, Murdoch sells sewage.

Google has a shot not at control of the means to access information, but the information itself. Potentially all information, which is something worth panicking about.

Google has no “shot at controlling all information” whatsoever. If it starts censoring or massaging its results – which would get spotted pretty quickly, thanks to legions of competitors looking for a handful of mud to sling – Josephine Average can simply use an alternative search engine, blogging platform, online video hosting service, whatever. Google is not a telco; it has no way of controlling what comes into your house via that bit of optical fibre unless you choose to use it as a gateway. Mister Harris’ concern should perhaps be directed toward the telcos themselves, whose resistance to net neutrality is far more suspect and manipulative than Google’s dominant market share in search.

In one of those turnabouts that defy satire, Microsoft is pursuing Google via the European commission, claiming that it unfairly promotes its own services via web searches.

Y’know what? When I look at the BT website, they don’t tell me about the offerings from other telcos. When I look at Microsoft’s website, I don’t see a message saying “or, of course, you could always get a Mac”. When I go to Burger King, there are no ads for Kentucky Fried Chicken. Microsoft’s lawsuit is petulant tit-for-tat obstructionism, nothing more.

In Texas, antitrust investigations by the attorney general’s office are ongoing, triggered by websites’ complaints about their lowly Google rankings.

Google makes it very clear how to make your site rank well, and what actions will count against you. Their algos aren’t perfect, of course… but they fix them regularly and are fairly transparent about how and why they do so. If you don’t like Google’s rules, don’t optimise for their search engine. Google doesn’t owe your business a living.

Yesterday, Bloomberg ran a story with the headline “Google Antitrust Probe by US Could Take Years”, and paraphrased a renowned technology lawyer: “The agency is likely to examine whether Google is using its position in internet search to subdue rivals in adjacent markets with threats and jacked-up advertising rates.” It would certainly be a start.

Sounds more like a fishing expedition than an effort to fix a clear and observable problem to me… one that will tie up the company’s resources and energies in proving its innocence. Given the source of said lawsuit – oh, look, Microsoft again! – it’s not exactly hard to assume that someone is more interested in throwing caltrops into Google’s path than working out ways of competing in the marketplace in which Google dominates. Shorter version: if you can’t beat ’em, use the legal system to slow ’em down while you try to get a jump on ’em.

In the meantime, some advice, not least for employees of the US government. Don’t feed the tiger. Think back to the frontier days of dial-up, when pluralism reigned. Have a look around for alternative email providers, search engines and video-sharing sites.

This is pretty much the only sensible paragraph in the whole damned piece: the US government is indeed extremely unwise to rely on outsourced services if secrecy is of great importance (though they’re not exactly great at internal security when they do keep things local, either), and – if you really do fear Google’s dominance – you should put your money where your mouth is and use someone else’s services.

Cue accusations of Google fanboyism in 5… 4… 3… Look, I don’t care for Google any more than I care for any other company that provides me with useful services, I fully understand that they’re a profit-orientated business and that “don’t be evil” is very open to intrpretation as a coprporate slogan, and I’m happy to rag on them when their stuff doesn’t work (which is why I’m an unstinting Blogger hater, f’rinstance). Show me evidence that Google are spiking the competition’s wheels, and I’ll gladly hear your case. But if all you can do is bitch about the fact that 90% of people think they deliver the best results and use them as a result, I’m going to file you under “probable axe to grind”, or possibly “journalist in search of nebulous bogey-man”.

Plan Of The City: NYC architecture relocates itself to Mars, throws party

I get a fair few emails in the Futurismic mailbox saying “hey, I did this thing, maybe you’d check it out and blog about it?” Roughly 80% of them are either poorly disguised corporate pitches or stuff that’s just not very good, but every now and again I get something like this: Plan Of The City is an animation by regular reader Joshua Frankel, and it’s really rather wonderful. So consider this your Friday afternoon brain-break; take thirteen minutes to watch the architecture of New York fly itself to Mars, accompanied by some rather moving music. Go.

You can find out more about Plan Of The City and Joshua’s other works; give the guy a bit of attention, why not? Thanks for getting in touch, Mister Frankel. 🙂

A Silk Road from a sow’s ear

Beyond the more ardent libertarians, anarchists and cryptography wonks, responses to the Bitcoin story were largely indifferent – it’s a currency for nerds, so what? But give that currency a demonstrable use, and all of a sudden the “human interest” angle leaps right out: OMFG ANONYMOUS DRUG TRADING ON THE INTERTUBES!

Silk Road, a digital black market that sits just below most internet users’ purview, does resemble something from a cyberpunk novel. [[ Right, of course – and what *doesn’t* resemble a cyberpunk novel these days, Wired? ]] Through a combination of anonymity technology and a sophisticated user-feedback system, Silk Road makes buying and selling illegal drugs as easy as buying used electronics — and seemingly as safe. It’s Amazon — if Amazon sold mind-altering chemicals.

In a nutshell: obscure (and probably regularly-changed) URLs, access only permitted by users running the TOR anonymiser, all transactions made using the untraceable Bitcoins. The ultimate anonymised storefront, in other words, complete with an eBay-esque reputation system. Cue tabloid moral panic in 5… 4… 3…

Most interesting of all is watching the schisms open up in the strata of geek libertarianism, though:

… not all Bitcoin enthusiasts embrace Silk Road. Some think the association with drugs will tarnish the young technology, or might draw the attention of federal authorities. “The real story with Silk Road is the quantity of people anxious to escape a centralized currency and trade through trading bitcoin come funziona,” a longtime bitcoin user named Maiya told us in a chat. “Some of us view Bitcoin as a real currency, not drug barter tokens.”

Maiya’s right about the “true story” there, but that last sentence is priceless – the cognitive dissonance of being in favour of a decentralised and anonymous currency but wanting to restrict what people can trade with it is really rather spectacular.

Wired‘s coverage there is pretty measured, all things considered; watching this story plough into the mainstream media is going to be a textbook demo of escalating hysteria. *fetches popcorn*