Tag Archives: colonisation

Charlie Stross’ 21st Century crystal ball

Charles StrossIf you’ve not caught it already, you should get over to Charlie Stross’s blog and check out his 21st Century FAQ; it’s your source of rant fodder for the coming week.

For example, in answer to the question “[w]hich of (Socialism | Capitalism | Libertarianism | Fascism | Democracy) is going to save us?”:

We’re still waiting for the definitive ideological polarity of the internet era to emerge, although Bruce Schneier has opined that the key political hot potato of the 21st century will be the question, “how do we maintain the concept of privacy in an age of ubiquitous communications and surveillance”, and some believe that privacy is already dead. Given the way Moore’s Law is taking us towards an essentially unlimited ability to record everything, I’m not able to argue with the inevitability of surveillance: what I’d dispute is the morality of it.

Responses and counter-arguments are cropping up already, naturally enough; for example, here’s Brian Wang refuting Stross’s claim that space colonisation and the Singularity are non-starters:

We know we can send people into interplanetary space for several days (Apollo). We could easily make the trip to Mars in days [using the Orion nuclear rocket configuration] and then onto to Jupiter in days. We could bring supplies, radiation protection in cargo that is equivalent to several great pyramids or how many loaded aircraft carriers equivalents.

Plenty of material for discussion for the more geeky water-cooler meet-ups. [image by Patrick Nielsen-Hayden]

So, do we reckon Charlie Stross is a fox or a hedgehog?

Creatures of the Antarctic

These tulip shaped creatures were snapped in the Antarctic oceanWhen people suggest humans should colonise space, it’s often said that first they should attempt to conquer an alien world on our own doorstep – the oceans. The deep cold and pressure of the seabed is just as much a challenge as the vacuum of space and the creatures that live there are just as strange as any in science fiction.

Take a look at some of these Tunicates, that look like glass tulips rising in stems from the seabed. A recent Antarctic expedition found many new species a mile underwater.

Martin Riddle, leader on the research ship Aurora Australis, said yesterday: “Some of the video footage is really stunning. Gigantism is very common in Antarctic waters. Many [of the animals] live in the dark and have pretty large eyes. They are strange-looking fish. In some places every inch of the sea floor is covered in life. In others we can see deep scars and gouges where icebergs scour the sea floor as they pass by.”

Whilst space has its own challenges and fascinations, there are still some parts of our world that have never before been glimpsed by human eyes.

[story and image via the guardian]

Space colonisation – Ceres first, Mars second?

The dwarf planet Ceres An interesting post over at Colony Worlds suggests that the dwarf planet of Ceres would be a better bet for early human colonisation than Mars – it has supplies of water ice and valuable minerals, but a far shallower gravity well, making it a more viable proposition from logistical and economic perspectives. Personally, I think getting a few working orbital colonies around our home planet would be a sound first move … but after that, why not? [Image from Wikipedia]

[tags]space, Mars, Ceres, colonisation, economics[/tags]