When we find remains of beavers, we assume they built beaver dams, even if we don’t immediately find remnants of such dams. The beaver dams are part of what biologists would call the animal’s extended phenotype, an unavoidable necessity of the ecological niche that the beaver occupies. When we find Homo sapiens skeletons, however, we instead imagine the people naked, feasting on berries, without shelter, and without social differentiation.
If a human civilization beyond Earth ever comes into being, this will be unprecedented in any historical context we might care to invoke—unprecedented in recorded history, unprecedented in human history, unprecedented in terrestrial history, and so on. There have been many human civilizations, but all of these civilizations have arisen and developed on the surface of Earth, so that a civilization that arises or develops away from the surface of Earth would be unprecedented and in this sense absolutely novel even if the institutional structure of a spacefaring civilization were the same as the institutional structure of every civilization that has existed on Earth. For this civilizational novelty, some human novelty is a prerequisite, and this human novelty will be expressed in the mythology that motivates and sustains a spacefaring civilization.
A deep dive into deep time:
Record-keeping technologies introduce an asymmetry into history. First language, then written language, then printed books, and so and so forth. Should human history extend as far into the deep future as it now extends into the deep past, the documentary evidence of past beliefs will be a daunting archive, but in an archive so vast there would be a superfluity of resources to trace the development of human mythologies in a way that we cannot now trace them in our past. We are today creating that archive by inventing the technologies that allow us to preserve an ever-greater proportion of our activities in a way that can be transmitted to our posterity.
Fuck yeah, libraries!
Even more radically, your time at the library comes with absolutely no expectation that you buy anything. Or even that you transact at all. And there’s certainly no implication that your data or your rights are being surrendered in return for the services you partake in.
This rare openness and neutrality imbues libraries with a distinct sense of community, of us, of everyone having come together to fund and build and participate in this collective sharing of knowledge and space. All of that seems exceedingly rare in this increasingly commercial, exposed world of ours. In a way it’s quite amazing that the concept continues to persist at all.
And when we look at it this way, as a startlingly, almost defiantly civilized institution, it seems even more urgent that we make sure it not only continues to survive, but that it should also thrive, too.
So, could researchers find clear evidence that an ancient species built a relatively short-lived industrial civilization long before our own? Perhaps, for example, some early mammal rose briefly to civilization building during the Paleocene epoch about 60 million years ago. There are fossils, of course. But the fraction of life that gets fossilized is always minuscule and varies a lot depending on time and habitat. It would be easy, therefore, to miss an industrial civilization that only lasted 100,000 years—which would be 500 times longer than our industrial civilization has made it so far.
A run-down of digital preservation technologies for very, very long-term storage …in space.
Empty half the Earth of its humans. It’s the only way to save the planet | Kim Stanley Robinson | Cities | The Guardian
Kim Stanley Robinson explores the practicalities of E.O. Wilson’s Half Earth proposal.
There is no alternative way; there is no planet B. We have only this planet, and have to fit our species into the energy flows of its biosphere. That’s our project now. That’s the meaning of life, in case you were looking for a meaning.
A tale of the Fermi paradox featuring data preservation via tardigrade as a means of transmitting information beyond the great filter.
Is the emergence of a technologically advanced civilisation necessarily contingent on the easy availability of ancient energy? Is it possible to build an industrialised civilisation without fossil fuels?
This thought experiment leads to some fascinating conclusions.
So, would a society starting over on a planet stripped of its fossil fuel deposits have the chance to progress through its own Industrial Revolution? Or to phrase it another way, what might have happened if, for whatever reason, the Earth had never acquired its extensive underground deposits of coal and oil in the first place? Would our progress necessarily have halted in the 18th century, in a pre-industrial state?
This wide-ranging essay by Nick Nielsen on Centauri Dreams has a proposition that resonates with my current talk about evaluating technology:
Science produces knowledge, but technology only selects that knowledge from the scientific enterprise that can be developed for practical uses.
Then there’s this:
The most remarkable feature of how we got from the origins of our species to the complex and sophisticated civilization we have today is that, with few exceptions, none of it was planned. Technology was not planned; civilization was not planned; industrialization was not planned; the internet was not planned.
Exemplars proposing various solutions for the resilience of digital data and computation over long timeframes include the Internet Archive; redundantly distributed storage platforms such GlusterFS, LOCKSS, and BitTorrent Sync; and the Lunar supercomputer proposal of Ouliang Chang.
Each of these differs in its approach and its focus; yet each shares with Vessel and with one another a key understanding: The prospects of Earth-originating life in the future, whether vast or diminishing, depend upon our actions and our foresight in this current cultural moment of opportunity, agency, awareness, ability, capability, and willpower.
A worrying report on the state of digital preservation and the web, specifically in the UK. Welcome to the memory hole.
Stewart Brand wrote this twelve years ago: it’s more relevant than ever in today’s cloud-worshipping climate.
I’d like to think that it’s ironic that I’m linking to The Wayback Machine because the original URL for this essay is dead. But it isn’t ironic, it’s horrific.
A gorgeous visualisation of Wikipedia data from History Hack Day. Watch the shape of the world emerge over time.
Mike Stenhouse has graphed civilisation longevity: a nice bit of long zoom perspective.
A great 1994 newsgroup posting by Iain M Banks that gives us a peek behind the scenes of the Culture: fascinating and fun.