The World Ocean is as close as you can get to outer space without leaving Earth. It’s an entirely different universe, nothing like the life we have on land.
Sunday, July 19th, 2020
Monday, April 6th, 2020
Human consciousness is the most astonishing thing, and most of it happened in deep time, beyond the reach of any writing and most legends. Human experience, in general, is prehistoric. And prehistoric experience was just as full as yours and mine: just as deeply felt, just as intelligent, just as real. What we know of it is mostly from durable artifacts and graves. I’m thinking of the woman found near the Snake River, buried at the end of the ice age with a perfectly crafted and unused stone knife tucked under her head. I’m thinking of the huge conical hats, beaten from single pieces of gold and inscribed with calendars, found north of the Alps. I’m thinking of Grave 8 at Vedbæk, where a woman held her premature baby on the spread wing of a swan. These are snapshot that experts can assemble into larger ideas, but what they tell all of us is that we’ve been people, not just humans, for a very long time.
Saturday, January 25th, 2020
Doomsday vs. the Long Now.
Sunday, September 2nd, 2018
I finally got around to reading Sapiens by Yuval Noah Harari. It’s one of those books that I kept hearing about from smart people whose opinions I respect. But I have to say, my reaction to the book reminded me of when I read Matt Ridley’s The Rational Optimist:
It was an exasperating read.
At first, I found the book to be a rollicking good read. It told the sweep of history in an engaging way, backed up with footnotes and references to prime sources. But then the author transitions from relaying facts to taking flights of fancy without making any distinction between the two (the only “tell” is that the references dry up).
Just as Matt Ridley had personal bugbears that interrupted the flow of The Rational Optimist, Yuval Noah Harari has fixated on some ideas that make a mess of the narrative arc of Sapiens. In particular, he believes that the agricultural revolution was, as he describes it, “history’s biggest fraud.” In the absence of any recorded evidence for this, he instead provides idyllic descriptions of the hunter-gatherer lifestyle that have as much foundation in reality as the paleo diet.
When the book avoids that particular historical conspiracy theory, it fares better. But even then, the author seems to think he’s providing genuinely new insights into matters of religion, economics, and purpose, when in fact, he’s repeating the kind of “college thoughts” that have been voiced by anyone who’s ever smoked a spliff.
I know I’m making it sound terrible, and it’s not terrible. It’s just …generally not that great. And when it is great, it only makes the other parts all the more frustrating. There’s a really good book in Sapiens, but unfortunately it’s interspersed with some pretty bad editorialising. I have to agree with Galen Strawson’s review:
Much of Sapiens is extremely interesting, and it is often well expressed. As one reads on, however, the attractive features of the book are overwhelmed by carelessness, exaggeration and sensationalism.
Towards the end of Sapiens, Yuval Noah Harari casts his eye on our present-day world and starts to speculate on the future. This is the point when I almost gave myself an injury with the amount of eye-rolling I was doing. His ideas on technology, computers, and even science fiction are embarrassingly childish and incomplete. And the bad news is that his subsequent books—Home Deus and 21 Lessons For The 21st Century—are entirely speculations about humanity and technology. I won’t be touching those with all the ten foot barge poles in the world.
In short, although there is much to enjoy in Sapiens, particularly in the first few chapters, I can’t recommend it.
If you’re looking for a really good book on the fascinating history of our species, read A Brief History of Everyone Who Ever Lived by Adam Rutherford . That’s one I can recommend without reservation.
Sunday, April 15th, 2018
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.
Friday, July 31st, 2015
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.
Thursday, March 19th, 2015
Beautiful use of CSS transitions and transforms.
Also: CSS is officially the new Flash—”skip intro” is back.
Friday, October 26th, 2007
Scientists want to get into your pants, museum unable to locate crab louse for collection (Shake Well Before Use)
Every time you wax, God kills a crab.