December 1, 20171sed

September, October, November, all of Fall in 1:30 (or so) - pretty good one. If the format drives you nuts or bores you, skip to the end for Melissa's take on getting ready for the holidays... lots of protests, band (as always), and a fair chunk of halloween...

Oof guess Friday isn't much better for MacOS Calendar:

The amount of horseshit being crammed into this "tax bill" is fucking amazing. Scribbled notes on the margin? Sure why not. Want to put in a definition of unborn child? Yeah that's fucking relevant!
Like, maybe you didn't like the ACA? Maybe even that there was some unseemly political games to let it squeak by? But at least it was what it was, and political capital was spent to let it happen. This absolute fucking nonsense of "oh politics says this big ass bill will pass, we'll gone shove it through (even past the republicans who give a damn about deficits and the fact we can't even wait for the numbers from the CBO which are gonna show what a craptastic notion is) so since we're gonna make it happen by christmas, lets give ourselves all the christmas presents we can!"
Garbage. Shame on you Republicans, you're so damn gerrymandered that half of you can only lose to tea party nutjobs in the primaries, so any hope of making politics mean any kind of finding common ground is lost.

november 2017 new music playlistplaylist

December 2, 2017
Good month for music, 4 star stuff in red, in descending "you should hear this" order.
Republicans are so full of shit. Even when they said they cared about the deficit. Not as much as sucking up to their corporate backers! (LOL Democrats opposed the bill because it was "too good" and they wouldn't get credit. Trump uses delusion the way a carpenter uses nails)

When every non-partisan group tells you your economic ideas are full of shit, that's not a bias in the groups, that's the bias of reality.

December 3, 2017

"Comic Sans, the bumbling, blarpy tuba solo of typeface picks."
--William Hughes, on Trump's lawyer's press release. My tuba solos are not bumbling >:-(
A Generation in Japan Faces a Lonely Death - Excellent long read in the NY Times. While my book's concerns are more on the existential aspects of death, aging is another part of it all that looks to us to be brave and thoughtful.

December 4, 2017

On Art and Sesame Street.

December 5, 2017

"The GOP is basically GoFundMe for corporations, rich people and the morally corrupt."
--http://twitter.com/SeoulBrother
The Last of the Iron Lungs Hate to admit it but reading about these reminds me of how stupid my love of Weird Al's "Mr. Frump in the Iron Lung" was, it was like my goto goofy a cappella song as a young teenager. (Yeah, I know it's goofy to pick on a novelty song, but man, that's just not how the contraptions work...)

I guess for it work, there has to be a subtext of A. Mr Frump is also in a coma (otherwise he could talk on the outbreath) and B. Mr Frump's iron lung has a terrible mechanial breakdown (I suspect if you die in an iron lung, you just keep being "breathed for", the whole point is that it keeps things steady no matter what heart-attacky thing your body might be doing...)
A big part of managing our fear of mortality is getting a grip on what regrets we might have. Travis Bradberry's answer to "What are the most common regrets that people have once they grow old?" is worth reading. A summary of it is:
1. They wish they hadn't made decisions based on what other people think. (Especially about their careers and moral decisions)
2. They wish they hadn't worked so hard.
3. They wish they had expressed their feelings.
4. They wish they had stayed in touch with their friends.
5. They wish they had let themselves be happy.
Good stuff. How are you dealing with your future regrets?
Artificially Intelligent Robot Predicts Its Own Future by Learning Like a Baby In "On Intelligence", Jeff Hawkins (he made the Palm Pilot but his other love is neuroscience) argues that intelligence and consciousness is a big game of "predict and test" - that relatively few researchers back then had noticed that we have about as many connections down the hierarchy of abstraction as up - so we don't just see light and dark, resolved into a border, resolved into a line, resolved in a face, that a higher system probably remembers there's a face there, and tells the lower systems to look for face-ish parts, and only report back if there's something surprising... i.e. predict and test, predict and test, all the time. (This failure to really "take in" the world as it is appears at a low level explains a lot things, like why it's hard to draw realistically vs based on your expectations of what the object looks like, and many other illusions and also political misthinks - tons of confirmation bias sneaks in there.

Anyway, it sounds like this robot is design to really live out that kind of theory, predicting what the scene should look in X seconds if it does action Y - like a baby exploring the world.

My hunch is that this style of learning - and safe sandboxes to foster it - will critical if we ever get true thinking AI, something with the ability to shape its own thinking at macro level, vs algorithms that kind of "learn" but only in the meta-patterns that are programmed into it at the outset. (Another theory says certain types of squid seem to have the same level horsepower humans do, but maybe it will never reach fruition because A. the undersea environment of objects isn't as rich and B. there are predators enough that a prolonged period of protected, learning, experimental childhood isn't possible.

December 6, 2017

Rant at work: "@##!@# Somehow I used some magic gesture on my touchpad, and now Slack is zoomed in - but its not the normal zoom I can adjust with cmd-+ and cmd-- and cmd-0 ; instead it's just decided that slack should be in a magic window that I can pan back and forth with two finger swiping, but I have no idea of how to make everything fit" (restarting Slack seemed to fix it though it felt like I had to do so twice.)

Gestures where an errant side of a finger creates radical behaviors violates this part of Tao of Programming: `A program should follow the "Law of Least Astonishment". What is this law? It is simply that the program should always respond to the user in the way that astonishes him least.`

BTW, the Tao of Programming is brilliant - it's weirdly authentic, like I've seen other things that parody the form of the Tao Te Ching but they generally don't also say smart things about their subject matter....
Get your cinema nerd on about technicolor and the Wizard of Oz
Last night in a dream I had a very specific wine recommendation:
keenan spruce ronan wine (white)
I... don't think that's a thing?

December 7, 2017

Is it just me or are conservatives a lot more likely to use a term like "wonderful" non-ironically than liberals? And is Trump leading that or just part of a trend or larger reason for that?
AI AlphaGo Zero started from scratch to become best at Chess, Go and Japanese Chess within hours - This is pretty incredible stuff, and damn near my idea that "I'll be impressed when the same program that wins at Go wins at Chess, and for the same reasons."

I remember hearing about the core idea (setting a game-playing AI against a copy of itself to improve) used in Arthur Samuel's checker playing program back in the late-50s.

All the games AlphaGo Zero plays are "perfect information" games. I wonder how it would do with games of ambiguity and bluff and randomness, like Poker (or Stratego, even.) I suspect when you have a computer play a version of itself, you're vulnerable to the "hill climbing" problem (i.e. if you always head towards the highest ground NEAR you, you might end up stranded on a local high peak, but not the highest in the land) - that you get a certain type of genius at playing another certain type of genius, but vulnerable when playing a more wildcard player, and that vulnerability is increased if you don't know the full state of the game.

Of course, my favorite emergent chess program behavior remains the stories around Atari 2600 Video Chess; the screen would blank as the computer was "thinking", and sometimes when the board returned you'd find some pieces weren't quite where they were before...

UPDATE: better summary The future is here – AlphaZero learns chess

December 8, 2017

So I volunteered as a helper at my local elementary school "Hour of Code" day. Kids K-2 ran little programming games (generally "give step by step instructions to this little robot-y thing to make it to the goal") on iPads, and the 3-5 kids did similar on netbooks.

Some random thoughts:

December 9, 2017

Intriguing multi-sgment digit displays from the Soviet Union...







via and via

December 10, 2017

"Most phrases of affirmation sound hot during sex, saying "yep" during sex would be awkward, however."
--/r/showerthoughts

December 11, 2017

Consumer Vigilante
"and if you see me first
 you say hello

and if i see you first
 i'll say hello"
--bingo gazingo
How our housing choices make adult friendships more difficult Yarr. Sometimes I think my favorite post-college housing was "the big yellow house", 6 or 7 people, some in couples, sprinkled across 3 floors.

December 12, 2017history

Interesting thoughts about when family's just had one "the computer" All my life, all the way back to the early 8 bits (Atari 800XL and Commodore 64) I cut my teeth on, my computing resources were just mine, an only child with non-techie parents. But there was a time, before the rise of the smartphone and cheap powerful laptops, when my main connection to the world of computing (online and off) had its own permanent deskspace - I came to It, it didn't wander around the house with me. Sometimes I see those lovely Apple iMacs and think about that time, when my computer was its own little shrine of sorts - crossing the boundary in space demarcated boundaries in time as well.
A Predictive Keyboard is trained on Harry Potter books and writes a new book in the series: Harry Potter and the Portrait of What Looked Like a Large Pile of Ash!
Back to vertical monitor land!

(though not my first trip to this rodeo 2011/10/20)
Just testin' out the camera on Melissa's best lil buddy...

December 13, 2017

I gave some money for Doug Jones in Alabama, but jeez, their data science team must have really dialed into "pleading whining desperation" for the their subject lines - "Kirk - please?" / "Are you online, Kirk?" / "Do not ignore [from Doug Jones]" / "We're PLEADING Kirk" and then my favorite, after I gave, from "FINAL CONFIRMATION": "Please confirm: Kirk Israel wants Roy Moore to lose?" (Oh, actually I remembered the text as "Please confirm: Kirk Israel wants Doug Jones to lose?" which would have been even more insufferable.)
Sibilant Snakelikes - exploring different game options with the basic "Snake" mechanic. Shadow of the Coloussus and Sensible Soccer were especially sssssmart!
Cool, animators brought to life the original Ralph McQuarrie art for The Star Wars - I think someone made a comic adaption of the original outlines too, but seeing things come to life is a trip.

on alienshistory

December 15, 2017
The Atlantic on how China is leading the way in listening out ofr extraterrestrial intelligence. With the powers that be in the USA demonstrating spectacular disinterest in the scientific way of understanding the world, we're ceding so much to the rest of the world.

Donald Trump's call for a moonshot not withstanding- to my biased eye it sounds like an unfunded mandate, and I also understand that the conservatives are much more interested in retrograde "Put America In Space" ambition than NASA's attempts to understand what we're doing on the planet all but 536 of us have been stuck on, lest they suggest it might be premature to screw this place over.

I guess the American model is putting all our eggs in the Tony Stark / Ayn Rand-hero type genius who manages to have big long-shot ambition despite the capitalist desire for quarterly profit, the most notable example being Elon Musk.

The Atlantic piece came out before word of `Oumuamua, an intringuingly shaped interstellar asteroid swinging our way. So far efforts to detect any sign of intelligent construction or signal have come to nothing, but it's one of the more provocative things we've seen, shades of Arthur C Clarke's Rendezvous with Rama...

Anyway, the piece ends with a musing on what evidence of alien intelligence would mean for humanity in a spiritual sense:
Even if no geopolitical strife ensued, humans would certainly experience a radical cultural transformation, as every belief system on Earth grappled with the bare fact of first contact. Buddhists would get off easy: Their faith already assumes an infinite universe of untold antiquity, its every corner alive with the vibrating energies of living beings. The Hindu cosmos is similarly grand and teeming. The Koran references Allah's "creation of the heavens and the earth, and the living creatures that He has scattered through them." Jews believe that God's power has no limits, certainly none that would restrain his creative powers to this planet's cosmically small surface.

Christianity might have it tougher. There is a debate in contemporary Christian theology as to whether Christ's salvation extends to every soul that exists in the wider universe, or whether the sin-tainted inhabitants of distant planets require their own divine interventions. The Vatican is especially keen to massage extraterrestrial life into its doctrine, perhaps sensing that another scientific revolution may be imminent. The shameful persecution of Galileo is still fresh in its long institutional memory.

Secular humanists won't be spared a sobering intellectual reckoning with first contact. Copernicus removed Earth from the center of the universe, and Darwin yanked humans down into the muck with the rest of the animal kingdom. But even within this framework, human beings have continued to regard ourselves as nature's pinnacle. We have continued treating "lower" creatures with great cruelty. We have marveled that existence itself was authored in such a way as to generate, from the simplest materials and axioms, beings like us. We have flattered ourselves that we are, in the words of Carl Sagan, "the universe's way of knowing itself." These are secular ways of saying we are made in the image of God.
The author is painting all these belief systems with an awfully wide brush! But I disagree especially with the take on humanism. I think the modern humanist views humans not as a pinnacle and certainly not as a goal - we take pride in seeming to be the only thing *in this neighborhood* capable of constructing complex culture and a model of the universe, but it has been a long dream of the science fiction that has inspired so many of us - our secular inspiring fables - that the universe has rolled the dice better elsewhere. And maybe those more advanced ones can help us out! (The secular view isn't that we're created in the image of God, unless maybe you say that we're all a hodge podge of steadily selecting beneficial traits from a chaotic, unpredictable blend.... hmm, that might be sort of true, after all...)



In the wake of "Team Magic Unicorn" (the nextgen UI team) us stragglers formed "Team Cardboard Manatee" and today I decided to demarcate our territory with handcrafted wall art...

An artisanal authentic cardboard manatee. we don't know if there's real magic in the magic unicorn but the cardboard in the manatee is 100%

December 16, 2017

Here are seven words the CDC has been told it's not allowed to use: Here's two more words: FUCK TRUMP.

Here are some more words: take your reality-denying list and shove it up your Orwellian ass.

People who argue the Democrats are more prone to "political correct speech" etc? Fuck off. This is the god damn CDC - public health is one of the cornerstones of what civilization does to make life better, and you saying "reality-based" is verboten? You screaming sons of bitches.
UPDATE: Semi-legit attempt to see it from "their" side... I guess it's all like "Well NASA should stick to space only because all this earth science stuff hurts our tender belief system, and CDC should still to germies and cooties because we're so VERY VERY sensitive"

Still, this is unacceptable.

December 17, 2017

"No thanks, I'd prefer not to."

Was thinking about that line in my own moral framework. Sometimes I'm clearly something of a self-indulgent kid, other situations, I feel like I have no standing to say no to something just because I'd rather do something else. Usually I can rationalize any refusal down to some other benefit I'm pursuing.


Sometimes I look at the 40-odd items on my todo list, including some things months old, and I think of the London fatberg...

December 18, 2017

The parking lot music system playing a schmaltzy version of Auld Lang Syne makes me feel like I'm trapped in some old movie flashback sequence.
"I did not like any of this. As I've mentioned, I am an only child. This makes me a member of the world-wide, super-smart, afraid-of-conflict narcissist club. And let me emphasize: afraid-of-conflict. Since I had no siblings to routinely challenge or hit me, and equally no interest in playing sports, I'd grown up without any experience in conflicts. I therefore had no reason to imagine confrontation of ANY kind, ranging from fighting to kissing was not, probably, fatal."
--John Hodgman, "Vacationland"
"The big trouble with dumb bastards is that they are too dumb to believe there is such a thing as being smart."
--Kurt Vonnegut. It reminds me this recent Sam Harris podcast with Tom Nichols, Defending the Experts - a super bright guy (a Never-Trumper despite being a Republican - and firmly in the 'Trump probably didn't want to win for reals' camp) who is just aghast at how "my common sense gut feel is better than your studied expertise" is running over the land. He made an interesting point about the kind of people who revel in Trump's success - apart from the white nationalist element, there are people who just feel left out by age of increasing technological change and expertise. I knew that, but pointing out that many of these people aren't even struggling financially, from communities stuck by heavy industry screw-over and the opioid epidemic - but they still feel chronically out of the loop - that part was a new angle for me, with some explanatory power.

December 19, 2017

"I like pills for the same reason that I prefer liquor to wine: gin and whisky are chemistry, carefully formulated and distilled to create a single repeatable experiment in intoxication, the same precise flavor and effect across the brand, bottle after bottle, glass after glass. Wine, on the other hand, is like religion. It's mysterious. Sometimes literally opaque. And there are too many kinds of it. You never really know if a particular wine is good or bad, you just have to take it, on faith, from some judge-y wine priest, an initiate to its mysteries. And wine is also like religion because the people that REALLY get into it tend to be fucking unbearable."
--John Hodgman, "Vacationland"
Best skeptical twitter thread on the latest UFO hubbabaloo.
To quote Marsha Appling-Nunez (friend from church back in Cleveland): Out with the old and in with the new! Euclid Mall was where my sisters and I along with friends, and a boyfriend hung out, shopped, ate, and even worked those famous Salvation Army kettles. #EuclidSquareMall Welcome #Amazon.

Man, tough to see, even though it's been on the outs for a long time.
My part of the country usually said "N.E.S." not "Ness", and now I'm hearing SNES pronounced as one word ("Sness") on podcasts and youtube and it's kind of freaking me out.

December 20, 2017

Happy Holidays! One song we've added into the JP Honk holiday rotation is "You're a Mean One Mr. Grinch". Listening to the original (even a bit longer than this cut) - I think the Narrator might be a little harsh, maybe? I mean the Grinch is no saint, but dang... "Your heart's a dead tomato splotched with moldy purple spots"?



"The amount of stuff I don't know could fill a bucket with a hole in it."
--Shanon Wheeler

December 21, 2017art

I updated my Wall O' Peeps - shots of people I dig. I took all but one or two of the photos shown here, and I really like the composition of most of them (there are a few people I want to see but don't have a particularly interesting photo of.)



To update it , I swapped in replacements for a few photos, and added some as well. As I make the selections, I realize how important this collection is to me, I end up knowing its contents like the back of my hand.

You can see the first rendition here. Also I started making an archive of the fullsize version of these.


Blender of Love

Boston and Racism

December 22, 2017

catholic contestant: i'd like to buy 12 O's pic.twitter.com/M6tIcsPn7h

— pope phteven (@PhuckinCody) October 2, 2017



Hm, the offense that fueled my profanity-laced tirade about censorship at the CDC may have been exaggerated - to the extent that it's self-censorship in the CDC for budget documents. Is a group censoring itself to try not to get the axe from a bunch of truthiness-wielding blowhards better than outright orwell censorship? I guess? Still telling tho.

December 23, 2017

Trumps Challenge Coin, LOL, you tasteless egomaniac, this is as stupid as your banana republic "have all your underlings tell you what an awesome swell dude you are" crap. Oh, plus you're a racist as hell know-nothing as well. No wonder you ditched E Pluribus Unum, you fat sad old man who can't even drink a damn glass of water.
Advice From A 19 Year Old Girl & Software Developer. " most hardworking, yet most relaxed" sound like good complementary life goals.
Just watched "Doctor Strange" (REALLY REALLY MINOR SPOILERS AHOY) Netflix movies are so low rent sometimes, I'm kind of surprised to see some of those Marvel films and Star Wars there... Anyway, REALLY liked the Inception and Groundhog's Day pieces.
Oh and the Matrix

December 24, 2017game



asssteroidsss

December 25, 2017

Well-stocked Christmas Tree!

December 26, 2017

"If you don't know the guy on the other side of the world, love him anyway because he's just like you. He has the same dreams, the same hopes and fears. It's one world, pal. We're all neighbors."
--Frank Sinatra. Between this and his 1963 interview in Playboy, I'm really impressed by how humanist and thoughtful he is.

December 27, 2017videogames

Finished up "Blaster Master Zero" last night, a Switch remake of the NES original - thoughtfully modernized, and without the hockey-stick difficulty curve of the original's last level. The tank based rolling and jumping sections - jump, then press back to check your inertia and stop from rolling off the next platform - remains one of the most satisfying bit of physics in all 2D gaming.

Also, the Switch with its "play the same game on a TV or a mini-tablet-with-thumbsticks" is pure genius - I wonder how powerful it is? Mario Odyssey was so impressive, but could it play, say, GTA5? If not, that means it's not as powerful as a 12-year-old Xbox 360 (But also reinforces my idea that the 2001 GameCube was the time when Nintendo got enough power to do most of the games it wanted to make, and 360/PS3 for everyone else, since we had all those PS3/PS4, 360/Xbox One dual ports.)
The Daily Routines of Various Famous and Productive People. Rhythm is key.

December 28, 2017

"I wonder whether it was not by remembering with shame the loveless child he had been that Jesus became filled with love, ultimately an ecstatic, enthusiastic, understanding man who emphasized the good even in a felon, who praised beauty even in what is ugly. This anecdote is a favorite of the Sufis, and also the one I love best: Jesus and his disciples come across a dead, half-decayed dog, lying with its mouth open. 'How horribly it stinks,' say the disciples, turning aside in disgust. But Jesus says, 'See how splendidly its teeth shine!' Jesus might have been speaking not only of the dog but also the child he used to be."
--Navid Kermani in "Wonder Beyond Belief" (via Harper's), speaking of the non-canonical Infancy Gospel of Thomas. Besides the reference to personal growth - not something easy for me to have faith in - I appreciate that it captures an issue much on my mind, how people have such difficulty seeing that most things are mix of attributes, some of which we like, some of which we don't. (Or more specifically, some we'll call good, some we'll call bad, and often the presence of the bad will cause us to condemn the whole thing - or person.)
wecroak.com A high tech "memento mori", "WeCroak" is an app that sends you five randomly-timed reminders a day of your own mortality, including relevant quotes.

That...seems a bit much, maybe? WDYT? Do you prefer to not think about death on the regular, or do you think facing the concept of the end head on can get us to take more advantage of the life we find ourselves granted?

December 29, 2017

I got the book "Great Lego Sets" (DK always makes the best books like that, ya know?) for Christmas. At first I was miffed that Blacktron Message Intercept Base was the representative of the "Blacktron" line (cira 1987) when it was the "Renegade" that really stuck with me.
(Here's the video for that- JANBRiCKS has pretty good coverage, hadn't heard of them before.)

For my money, this is when Lego Design first start getting cool - this ship, with its asymmetrical design (probably inspired by the Millennium Falcon, come to think of it), swept-forward wings, and that distinctively Triforce-ish logo. (Not to mention the Pilots with their cool opaque helmet visors) Before this, I felt I could reliably make cooler designs than the original sets, years later I certainly couldn't, and this set represents the transition. (Also, this ship DID sort of make the cut in the book, on a special page about the whole history of the Lego Space series.) 2 years later they'd finally start making cooler windows (see 6781: SP-Striker vs Renegade's clunky yellow cockpit) but I really think this was the turning point.

Space Lego was always special to me - Lego is the best "CAD" kit kids have for good-looking solid 3D design (Erector and K'nex are superior in some ways, but everything looks skeletal and wireframe) - I mean now kids might have 3D printers and Minecraft and what not, but then, this was it! Also, besides my Star Wars- and Trek-fueled excitement about the future, I knew that today's Towns, Castles, and Pirates didn't have little round studs on every surface... but the future MIGHT - so in that way the sets were "more realistic".
Oh, and here's a history of lego bricks- the book had a page on the history of the bricks thmselves, but didn't really mention when the "tube" design in the mix Part 1 and Part 2
Also I had this grand slam Christmas Gift in 1984 - Robot Command Center - - LOOOOOVED those grabby arms
What this world needs is Studio Ghibli Lego Sets- My Neighbor Tortoro and Porco Rosso and Nausicaa especially.

December 30, 2017

I, Pencil. A bit heavy handed with its libertarian message, but still a great reminder that almost any manufacturing process is a bit of a miracle.
From Saturday Morning Breakfast Cereal - MAGA, indeed...

December 31, 2017ramble

(I updated my old essay TRIPLE EQUALS CONSIDERED OVERRATED === = :-( with this postscript - philosophical and epistemological minded folks might find this bit interesting, even if they don't know the Javascript bit that originally framed it)

Listening to a podcast with scientists pontificating, I realize I treat triple-equals usage similarly to how I treat the correct usage of "data are plural", and for similar reasons: a begrudging respect for people using a shibboleth correctly, set against a personal bias for the looser usage; with that split masking a philosophical difference in worldview.

My worldview is: people and things are more important in how they interact than in their internal makeup. Take "Data". It's technically a plural world from Latin, with "Datum" being the singular. But a "Datum" is useless to the point of meaninglessness on its own - ONLY through multiplicity does a datum go from being a one-off anecdote to a statistically meaningful bit of information. Casual use would treat "Data" as a kind of singular group noun - "what this data suggests" vs "what these data suggest", and since that group-making is the only useful way people interact with data, "this data", the street usage, makes much more sense.

(I'm not a big fan of the old tradition of presuming Latin rules need apply to English anyway- like how you should never split an infinitive ("to boldly go") since such a construction is impossible in Latin where the infinitive is a single word.)

With triple equals, I return to the basic idea that it means "reject the comparison if the things being compared aren't exactly the same type" - an internal analysis. Double equals says if two things have the same value when they interact, that's fine! We don't care about the history or composition of the things, just how they'll interact now. (A long history with Perl and other duck-type languages helps inform my view, I think.)

To wax philosophical, I've realized this difference in worldview- whether what's important is the history and internals of a thing (since that will be the surest guide to predicting long-term behavior, and/or give you a special revelation of how things "should be") or whether we should attend to how things are capable of interacting with the outside world - is profound and tough to bridge.

I'd recommend the book "Surfaces and Essences: Analogy as the Fuel and Fire of Thinking"... and then when I hear some punk like Scott Adams say that because analogies are always imperfect they can never be persuasive, and that it's where "reason is embarrassed to show its face"... balderdash. Finding parallels in how different systems are interacting makes up one of the most critical tools in understanding the world, no matter that there will ALWAYS be some difference in intrinsic makeup. (Of course, saying there are only surfaces or only essences is a false dichotomy; some analogies run deep, that two systems are interacting in parallel ways because of parallel functioning in their guts. And some analogies are just shallow and rhetorical and are of less value.)
.@BretWeinstein "Metaphorical Truth" sounds like Vonnegut's "Foma" - "the harmless untruths" that can "make you brave and kind and healthy and happy." Skeptical of your use of "truth" as a stand-in for "utility"
"December 31, 2017 is the only day where every adult was born in the 1900's and everyone else under 18 was born in the 2000's"