Monthly Archives: March 2009

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Maglev + space elevators + Moon = Big Dumb Object

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moonA classic Big Dumb Object is discussed in Short Sharp Science: a space elevator combined with a maglev launcher to propel prospective lunar colonists into orbit:

The lunar elevator doesn’t actually reach the regolith. Instead, the elevator ribbon ends 10 kilometres shy of the lunar surface so that no lunar mountain peaks hit the end, or terminus, of the orbiting elevator.

So how do astronauts make that 10 km jump to the elevator’s dangling tail? Easy: as the terminus passes overhead, they are fired in a magnetically levitated train along a track that’s been laid across the lunar plain and which gradually eases upwards to become vertical.

If they are fired at just the right time – and I wouldn’t like to be the person specifying or writing the software to do that, they are caught by some kind of robotic grappler at the terminus, which attaches the train to the ribbon.

[image from Hamed Saber on flickr]

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Comics Self-publishing 101… from a man who’s been there and done that

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If you’ve ever considered setting yourself up as an independent comics publisher to push your own work, novelist and indie-creator Jim Munroe has got your back with a self-publishing primer.

One of the coolest thing about the comics world is that it doesn’t dismiss self-publishers the way the lit world does. Maybe because it’s a less pretentious field, or a newer one, or that drawing talent is more quickly discerned at a glance.

Pretentious? Us? Au contraire! Well, that’s a debate for another day… for now, let’s see what Munroe suggests as a start:

Someone wrote in another Xeric testimonial that you should not attempt self-publishing and all of this business unless you have no choice. This is really true. It’s a tonne of work, there’s no money in it, and trying to put comic books out there for public consumption is another full-time job on top of doing the actual (creative) work.

[…]

But the more of your own work you do the more focused you become, and the easier it gets, at least to be confident enough to start a project, to see it through, and to learn a thing or two about it and yourself in the process.

In other words, self-publishing shouldn’t be considered a short-cut to success for shoddy work… which is the one thing that the majority of self-published novelists seem to have utterly failed to realise. There’s lots of solid practical advice in Munroe’s post, so if you’re a comics writer or artist (or just interested in the business side of small-scale publishing) go take a look.

Will increasing ease of access to self-publishing tools make it more acceptable to self-publish novels, or less?

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Digital travel and the price of oil

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rusty old oil barrelsIt may be mercifully low again at the moment, but it’s safe to assume that once the global economy adjusts to recent events, the price of oil will obey its historical trend and start climbing once again.

Over at The Guardian, Charles Arthur suggests one of the major outcomes of increasing oil prices will be that travel – be it for work or pleasure – will become much less of a reflex action, at least for those of us who aren’t ridiculously wealthy:

If you need a shorthand for thinking about the future, then, it’s this: analogue will be increasingly expensive; digital will be increasingly cheap. Getting in a car or on a train or a plane? Analogue. Expensive. Non-renewable. By contrast, downloading an album, watching a webcast concert, watching TV: digital. Endlessly replicable, virtually instantly transmitted, cheap.

What, in turn, does that mean for our society? Apart from fewer cars on the roads (though possibly with more people sharing rides in them), it means more time working at or near to home, if your work involves things that can be done digitally. For all those jobs that need to be near to physical things – that is, where you make things like cars or food or whatever – you’ll have to be based nearer the place you work.

I hasten to point out that this is not exactly a new suggestion, but what would have been delivered as a slightly comedic tongue-in-cheek piece of journalism ten years ago (doubtless complete with a reference to “sci-fi futures of virtual travel”) seems much less ludicrous in the light of our new-found interest in frugal living. [image by Atli Harðarson]

I seem to remember one of Stephen Baxter’s Destiny’s Children books featuring a very-near-future Earth where travel is achieved by a kind of mash-up of telepresence and VR technologies. Can anyone think of any other sf stories or books with a similar theme?

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Daewoo in Madagascar – the new corporate colonialism?

farm land in MadagascarWith the headlines all taken up by news of crises closer to home, you might not have heard about the civil unrest and political turmoil currently underway in Madagascar.

Even if you have, you might not be aware of what is emerging as one of the trigger factors: Korean company Daewoo inking a deal with the Malagasy government to buy 1.3 million hectares of land, approximately half of the country’s arable real estate.

The company said it had leased 1.3m hectares of farmland – about half the size of Belgium – from Madagascar’s government for 99 years. It plans to ship the maize and palm oil harvests back to South Korea. Terms of the deal were not disclosed.

The pursuit of foreign farm investments is a clear sign of how countries are seeking food security following this year’s crisis – which saw record prices for commodities such as wheat and rice and food riots in countries from Egypt to Haiti.

It’s not news that food shortages are affecting many countries at the moment, but this move has a distinct whiff of colonialism, no matter how Daewoo’s project manager paints it as a unique expression of Korean psychology. Possibly more worrying still is the fact that few Korean companies seem willing to invest in the project, while a number of foreign interests apparently are. And then there’s this gorgeous slice of doublethink from a Korean journalist covering the story:

I feel more convinced than before that Korea needs Daewoo’s success in Madagascar, not only to prove that its model is different from the models of Britain, the United States, the Netherlands, France, Germany and Japan during their colonial pasts, but also that it is setting a new precedent for both African states and outside investors to benefit from.

Because, y’know, the best way to prove you’re totally different from the old colonial empire-builders is to pretty much replicate their tactics under cover of supposedly legitimate and benevolent business.AMIIRITE?

As the effects of climate change increase the pressure on global agriculture, we’re going to see a whole lot more of this sort of thing; as the nation-state concept loses strength, it’s the weaker nations that will suffer first as their bigger rivals seek to consolidate their remaining power and resources. Borders are just lines on a map to hungry people… and hungry corporations.

All the links above (and a number of others to help you get up to speed on this story) can be found on MetaFilter. [image by World Resources Institute]