Jun 23

This is one reason I dislike the dystopian genre in general – not that people aren’t capable of creating terrible…

This is one reason I dislike the dystopian genre in general – not that people aren’t capable of creating terrible conditions for their fellow human beings; there’s plenty of evidence that they are – but that that’s only part of the story, and not the part I want to focus on or amplify.

(Marvel, also, at the irony of David Brin casting shade at another author for being self-promotional and making loud claims to have come up with key ideas.)

Originally shared by David Brin

Using his WIRED soapbox to promote his new novel, Cory Doctorow takes the occasion also to fight some of the most hoary and destructive instincts of modern, lazy storytelling.

“Here’s how you make a dystopia: Convince people that when disaster strikes, their neighbors are their enemies, not their mutual saviors and responsibilities. The belief that when the lights go out, your neighbors will come over with a shotgun—rather than the contents of their freezer so you can have a barbecue before it all spoils—isn’t just a self-fulfilling prophecy, it’s a weaponized narrative. The belief in the barely restrained predatory nature of the people around you is the cause of dystopia, the belief that turns mere crises into catastrophes.”

This paraphrases the core point from my novel The Postman, which I wrote as a rebuttal to the Mad Max genre’s perpetual contempt for the average person. In my novel (and I admit that Kevin Costner did remain faithful to this notion) all hope for a restored civilization rests upon the survivors remembering one core fact: “I was once a mighty and noble being, called a citizen.” And hence, the great accomplishment of the story’s hero is not to defeat the villains, but to remind the people of that central fact.

Rebecca Solnit – one of the finest essayists in America – makes the same point in A Paradise Built in Hell, showing that time and again, our neighbors show pluck and guts, as when 80 average citizens rebelled, aboard flight UA93. And yet, authors and directors relentlessly trot forth the banal dystopia that Cory criticizes.

Doctorow distinguishes this tiresome cliché with his notion of the guardedly upbeat utopia. Not the boring aftermath of an enlightened and better civilization — no drama there! That’s why – in the much better tomorrows of Iain Banks, of Star Trek and my own Kiln People – most of the tales take place at a fringe or frontier. (The Federation is decent and good and fair, which is why we almost never look there.)

Likewise, Doctorow eschews a preachy utopia in favor of portraying its beginning, in danger and ferment. The initial problem may be chaotic and deadly, as in a dystopia, but with a crucial difference.

“Stories of futures in which disaster strikes and we rise to the occasion are a vaccine against the virus of mistrust. Our disaster recovery is always fastest and smoothest when we work together, when every seat on every lifeboat is taken. Stories in which the breakdown of technology means the breakdown of civilization are a vile libel on humanity itself.” He asserts that: “ the best science fiction does some­thing much more interesting than prediction: It inspires. That science fiction tells us better nations are ours to build and lets us dream vividly of what it might be like to live in those nations.”

As is very often the case, Doctorow presents important and thought-provoking notions. Alas, Cory does tend also to wave signs implying “Look here! I invented this idea!” And so, only in the interests of fairness, I do urge you also to have a look at my much-earlier missive on “The Idiot Plot,” and compare.

http://www.davidbrin.com/idiotplot.html

https://www.wired.com/2017/04/cory-doctorow-walkaway
Jun 22

With what we know about behavioural reinforcement, I can see this.

With what we know about behavioural reinforcement, I can see this.

After all, we’re already used to following our machines’ cues and reminders.

Originally shared by Samuel Smith

“AI is emotionless but it’s not inherently neutral, fair or unbiased.”

We train AI with our biases. Knowing this, we can train AI to promote better behavior to counter those biases.

https://www.linkedin.com/pulse/using-ai-program-humans-behave-better-dennis-r-mortensen

Jun 21

If you want a change, make a change.

If you want a change, make a change.

Originally shared by Self-Rescuing Princess Society

“‘Frustration is fuel that can lead to the development of an innovative and useful idea,’ she said, noting that only after she conducted some research did she realize just how few books had black girls or girls of color as their lead character, and how she might not be the only person frustrated by the lack of representation in children’s books.”

I’ve fallen down on the job of celebrating this amazing young woman and her quest to improve the representation of black girls in children’s books. Here’s a reminder of exactly how fantastic and brilliant she is!

http://buff.ly/2tqbroD
Jun 20

This interests me primarily because the primitive steampunk not-yet-computers in the Gryphon Clerks series use fiber…

This interests me primarily because the primitive steampunk not-yet-computers in the Gryphon Clerks series use fiber optics. (When I researched it, I was surprised and pleased to discover that glass fiber was invented in the early 19th century. Not that it would have stopped me if it hadn’t been, but it’s nice to know that that technology level is capable of producing optical fiber. And, unlike the early Victorians, my engineers have the ability to produce a reliable, maybe even coherent, light source.)

Originally shared by Singularity Hub

Deep Learning at the Speed of Light on Nanophotonic Chips http://bit.ly/2sOU97z

Jun 20

You know how, in fiction, often there’s a cure possible so the infected character (who we don’t want to die) can be…

You know how, in fiction, often there’s a cure possible so the infected character (who we don’t want to die) can be saved at the last minute, and possibly so that the cure can be a McGuffin for the characters to go after?

Here’s a way to justify that in your near-future pandemic technothriller.

Originally shared by Singularity Hub

Designing Antiviral Proteins via Computer Could Help Halt the Next Pandemic http://bit.ly/2sPstPF

Jun 19

On the upside, research isn’t that hard.

On the upside, research isn’t that hard.

Originally shared by Larry Panozzo

Oh, look what I just found!

⬇️ ⬇️ ⬇️

https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=planets

⬆️ ⬆️ ⬆️

It’s actually pretty easy to navigate. I suggest ordering the rows by Update Date or by Planet Radius. Earth-like planets will have a mass of around .0031*[Jupiter Mass] and/or a radius of .089*[Jupiter Radius].

Most analysis that I’ve seen is by radius, so I suggest sorting by Planet Radius and looking at the exoplanets with values in that column between .045 and .15. Planets with values above or below those are not going to be earth like, though if we can find a planet around .15*[Jupiter Radius] that’s as rocky as Earth that would be really cool. Happy hunting!

Cool planets to check out: Kepler-442b, Kepler-62f, Kepler-186f, Kepler-452b, Kepler-438b, GJ 273b, Kapteyn B, Trappist-1e, Proxima Centauri B, and GJ 667 Cc

And yes, exoplanet #9 is called 24 Sex C.

Planet sexy, ladies and gentlemen.

Jun 19

On the downside, serious SF writers can no longer just make up planets of nearby stars to suit their stories.

On the downside, serious SF writers can no longer just make up planets of nearby stars to suit their stories.

Originally shared by Larry Panozzo

The conference just ended!

Hundreds of new planet candidates (219 to be exact) and 10 new potentially habitable worlds, bringing that total up to 49.

They also confirmed for us what we all learned in elementary school: there are two classes of planets: rocky ones 75% bigger in radius than Earth or smaller, and gaseous giants around Neptune’s size. Relatively few planets exist between those classes.

They showed a plot during the conference of the new exoplanets, which I’ll put in the comments. One data point was ~1.2 times the radius of Earth with an orbital period about the same as Mercury’s. I don’t know the size of its star yet, but that could be unpleasantly hot. Another world looked to be ~1.5 times the radius of Earth with an orbital period of ~300 days. Lastly, one was .5 times the radius of Earth with the same 300-day orbital period.

Exciting times.

https://www.nasa.gov/press-release/nasa-releases-kepler-survey-catalog-with-hundreds-of-new-planet-candidates

Jun 16

Via Daniel Lemire.

Via Daniel Lemire. It turns out that spinach is not, in fact, unusually rich in iron (and what it has is not bioavailable), but the story of how this truth spread is rich in irony, and illustrates several pitfalls in scientific literature.

I remember when I was blogging regularly on health science following down a reference in an article which made a particular claim, and discovering that the original source (which was vaguely cited) supported exactly the opposite conclusion. That’s an extreme, but this article suggests several ways in which it could have come about.

http://journals.sagepub.com/doi/full/10.1177/0306312714535679