Interesting articles, September 2020

More bad news for the once-famed surgeon who made a name for himself transplanting tracheas grown with stem cells into terminally ill people.
https://apnews.com/article/international-news-sweden-bjork-stockholm-paolo-macchiarini-1baeaacd9ad2d19a07acd423d68be3bd

The first person ever cured of HIV just died of cancer. In the end, something will get you…unless maybe you’re an AI with a highly distributed and redundant consciousness.
https://apnews.com/article/berlin-california-archive-palm-springs-67706de65ced0f5bcb7859c34cd51f5a

In heavily inbred families, just “one generation of outbreeding can mask the deleterious alleles immediately.”
https://www.gnxp.com/WordPress/2007/10/17/the-samaritans-it-s-endogamy-not-cousin-marriage-per-se/

Bird brains are radically different from mammalian brains, but produce similar levels of intelligent thought. Bird brains might actually be superior since they are made of smaller, more densely-packed neurons, meaning a bird would be smarter than a mammal whose brain had the same volume. Hundreds of years from now, “humans” might have denser brains and smarter minds thanks to radical genetic engineering that takes inspiration from other organisms.
https://science.sciencemag.org/content/369/6511/1567

In 1991, Joe Biden predicted that “[By the year 2020] I’ll be dead and gone in all probability.”
Three months remain in this year so…
https://youtu.be/i4TuxvhoMs4

Using genetic engineering, scientists were able to transplant sperm from one male farm animal to a sterile male of the same species so that the recipient male produced the same sperm as the donor male. This could make it cheaper and easier to breed prized farm animals by using genetically inferior males as “surrogate fathers” for their offspring, and it could let us resurrect extinct species for which we have frozen sperm samples.
https://www.pnas.org/content/117/39/24195

World-renowned scientist Stephen Wolfram gave a wide-ranging, four-hour interview. I set this up to play at what seemed like a particularly interesting moment, but you should watch it from the beginning.
https://www.youtube.com/watch?v=-t1_ffaFXao&t=2862s

BP released a report containing predictions about the future global energy landscape. Even in their most conservative scenario, global oil consumption for transportation peaks by 2030.
https://www.bp.com/en/global/corporate/news-and-insights/press-releases/bp-energy-outlook-2020.html

Progress is being made building the first, useful nuclear fusion reactor.
https://www.cambridge.org/core/blog/2020/09/29/scientists-present-a-comprehensive-physics-basis-for-a-new-fusion-reactor-design/

There is no known scientific barrier to creating a room-temperature superconductor. The superconductors that we already know of, which only operate at very low ambient temperatures, could work fine in deep space.
https://physics.stackexchange.com/questions/294313/are-room-temperature-superconductors-theoretically-possible-and-through-what-me

A recent experiment with an underwater server farm went well. Cooling costs were much lower because the capsule was immersed in cold seawater, and few of the servers failed because the atmospheric content in the capsule could be controlled better (a pure nitrogen atmosphere helped because oxygen corrodes computer circuits and cables). For this and other reasons, I think intelligent machines might live in the oceans.
https://www.bbc.com/news/technology-54146718

Many common, manmade objects could be made more durable and longer-lasting, for relatively small up-front cost. However, this is rarely done since it goes against the interests of manufacturers, who want consumers to buy replacement goods often. Planned obsolescence is real and pervasive. It’s disturbing to think about how big a share of global economic activity is people buying replacements things that shouldn’t have needed to be thrown out.
https://www.youtube.com/watch?v=zdh7_PA8GZU

The human backup driver was found criminally responsible for the infamous 2018 crash of a self-driving car that killed a homeless woman.
https://www.bbc.com/news/technology-54175359

‘“Inertial navigation was perhaps the pinnacle of mechanical engineering and among the most complicated objects ever manufactured”…But in the 1990s these were superseded by micro-electromechanical systems (MEMS)—chips with vibrating mechanical structures that detect angular motion. MEMS technology is cheap and ubiquitous (it is used in car airbags and toy drones). That makes it hard to restrict by way of military-export controls.’
https://www.economist.com/science-and-technology/2020/01/16/irans-attack-on-iraq-shows-how-precise-missiles-have-become

Here’s one of those old inertial navigation units, used to guide U.S. nuclear missiles.
https://www.thedrive.com/the-war-zone/30254/this-isnt-a-sci-fi-prop-its-a-doomsday-navigator-for-americas-biggest-cold-war-icbm

“Center Barrel Replacement Plus” is a maintenance practice in which an F/A-18 fighter plane has the middle section of its fuselage cut out and replaced with a new section. The aircraft’s wings and landing gear are attached to the “center barrel,” so the joints there wear out faster than any other part of the plane. One of the improvements incorporated in the more advanced F/A-18 Super Hornet is a modular fuselage. This allows maintenance crews to replace center barrels with greater speed and ease.
https://www.thedrive.com/the-war-zone/36435/the-plan-for-making-aging-marine-corps-hornets-deadlier-than-ever-for-a-final-decade-of-service
https://www.youtube.com/watch?v=Y5hax06xClQ

A electromagnetic aircraft launch catapult lets an aircraft carrier launch 12.5% more planes during combat than a carrier with an older steam-powered catapult.
https://nationalinterest.org/blog/buzz/emals-how-us-navy-aircraft-carriers-will-sail-future-and-dominate-169046

China’s third aircraft carrier will be larger and more advanced than its previous two, and might have an electromagnetic catapult.
https://nationalinterest.org/blog/buzz/why-chinas-third-aircraft-carrier-might-be-supercarrier-after-all-168986

And the worst “aircraft carriers” ever were the CAM Ships of WWII. The planes were violently catapulted/rocketed into the air, did their thing, and were then expected to crash land in the water next to a friendly ship, whereupon the pilot would be rescued.
https://en.wikipedia.org/w/index.php?title=CAM_ship&oldid=961354276

The U.S. Army has finally applied camouflage patterning to all the straps and belts on its infantry kits. Looks like all that’s left to do is to camouflage the Velcro patches. It’s not the biggest deal to have a big, solid green rectangle in the middle of your camouflaged shirt, but how hard would it be to fix it?
https://www.armytimes.com/news/your-army/2019/03/05/this-unit-will-be-the-first-to-get-the-armys-newest-helmet-body-armor-kit/

The Congressional Budget Office predicts the pandemic’s human and economic impact will be felt for decades. Declining birthrates and higher mortality will lead to the U.S. population being 11 million people smaller in 2050 than it otherwise would have been.
https://www.cbo.gov/publication/56598

Bad news: The U.S. just had its 200,000th COVID-19 death.
Worse news: That means the University of Washington disease model has proved itself highly accurate once again: On June 16, the Model predicted the U.S. would hit the 200,000 milestone by October 1. It now says we’ll hit the 300,000 mark by December 10, and if we’re unlucky/incompetent, we could surpass 400,000 by January 1.
https://covid19.healthdata.org/united-states-of-america?view=total-deaths&tab=trend
https://apnews.com/article/virus-outbreak-huntsville-alabama-us-news-public-health-a05360a9df7e19f9bee83f520deada1c

On June 11, Dr. Ashish Jha correctly predicted the U.S. would have its 200,000th death “sometime in September.” He now predicts a COVID-19 vaccine won’t be widely available to Americans until next spring (second link).
https://www.today.com/video/-we-will-cross-the-200-000-mark-in-coronavirus-deaths-by-september-doctor-says-84871749877
https://www.boston.com/news/coronavirus/2020/09/17/ashish-jha-trump-disputes-cdc-director-vaccine-timeline

“Creative” jobs won’t save human workers from machines or themselves

There’s a widely-held belief that, however advanced machines get, humans will always have a monopoly on work requiring creativity, artistry, and emotional interaction. After all, robots and computer programs are only capable of doing rote, mechanical tasks, and only “think” in very brittle ways that are fundamentally different from how our minds work. In fact, the prospect of automating all drudge work, and even high-level analytical work, is a desirable scenario to many people, as it would allow us to focus ourselves on those realms of thought and endeavor that are both uniquely human and the most deeply gratifying. Wouldn’t it be wonderful to have machines take care of your essential needs for free while you spent your days indulging in your passions and hobbies, honing your skills to that master level you’ve always known you were capable of if only you had the time to practice? Surely, unless we blow ourselves up, technology will ultimately make such a lifestyle possible, right? A glorious “end of history.” 

Well, I doubt it will happen, and if it happens, it won’t last. 

First, there’s no reason to assume machines won’t someday be more creative, artistic, and “emotional” (even if those emotions are just outwardly simulated and not inwardly experienced) than humans. If writing and performing a song that moves people to tears is ultimately just the product of specific patterns of human brain activity, then there’s no barrier to computers simulating the same process, and making the songs faster, cheaper and maybe better than the best humans can. And as profound and as idiosyncratically “human” as they may seem, our emotions are also the mere products of brain activity, meaning machines could simulate them, too. In fact, machines might be better-suited to jobs requiring an emotional touch than humans since they could be programmed to have the optimal personality profiles for the task. Imagine a therapist who was preternaturally calm, reassuring, and unable to take offense to anything you said.

Second, there’s the hard economic reality of supply and demand. If tomorrow machines liberated humans from drudge work, and the government provided everyone with free health care and a basic income, leaving us free to pursue our passions full-time without risk, finding ways to stand out would actually become harder. You would get the chance to finally focus on writing that book, open that indie coffee shop, or do artistic photography, but so would hundreds of millions of other people. The competition would be incredibly fierce, the market for whatever zany good or service you have a passion for selling would be glutted, and the same ultra-talented, sickeningly ambitious, status-seeking people who succeed today would rise to the top of the pack in the New World Order as well. And of course dumb luck would continue to be a major factor (e.g. – the highest-paid actors in Hollywood mostly aren’t the best actors in the world; they’re above-average actors who got lucky breaks or were leapfrogged to the top because they knew an important boss in the industry).

Social media’s limited headway in “leveling the playing field” by enabling anyone to distribute their creative content and reap success and fame is instructive. The rise of  video sharing platforms has gone a long way to decentralizing entertainment content creation and consumption and to weakening the traditional titans of media, but it hasn’t allowed every schmoe who tries to make a living off of YouTube ad revenues to succeed. The vast majority haven’t and won’t thanks to the implacable Law of Supply and Demand. The market for entertaining videos is oversaturated with Supply, Demand is much less flexible since there are only so many humans in the world with so much free time each day to watch videos, and as a result, among the firms providing Supply, the income/popularity spread conforms to the 100-year-old Pareto Distribution.

In a Pareto Distribution, the thing being measured is highly concentrated at one extreme.

The past 15 years have shown that, even as information technology has advanced, the fundamental forces that control how markets work have not. I see no reason why this should change in the future, which makes me deeply skeptical of the theory that technological unemployment won’t be a bad thing because it will free up humans to PROFITABLY pursue the arts or other creative endeavors. In such a scenario, the market for “artsy” or “creative” stuff would be glutted by the wave of people entering it, and there wouldn’t be enough wages to go around.

If you want to see direct evidence of this phenomenon, go to a local arts and crafts festival, think about how extraordinarily skilled some of the artisans are (even if just in some narrow realm, like making custom ceramic coffee mugs), and then think about how many of them seem like they’re rich, or even appear to be doing enough sales volume to produce minimum wage income. Now, imagine what it would be like if there were ten times as many people selling arts and crafts, meaning the competition was ten times as intense. Profit margins would only shrink.

To be clear, I think a post-scarcity future where machines did most of the work and where humans were free to do what they wanted would be better overall for most people than today’s capitalist rat-race world. However, I think people overestimate how satisfying and stable it would be. Many people would find it shattering if, after being finally unshackled from their rote jobs and allowed to delve full-time into their passions, they turned out to be not that good at it, and no one wanted to buy their artsy, custom-made coffee mugs or their books of poetry. Maybe it’s better for one’s ego to have an unrealized fantasy than to have a shot at it and fail. And even if you proved excellent in the field of work you were passionate about, the odds are you still wouldn’t be among the best, consigning you to a lifetime of middling success, and how would that be much different from an attainable life you could have today?

And of course, if machines gain the ability to do the creative/artsy/emotional stuff, it’s the coup de grace. Relatedly, the knowledge that a machine somewhere out there is always better than you, irrespective of what task you try to do or what personal attribute you have, will only undermine our sense of individual and collective competence and importance. 

A computer program called the “Creative Adversarial Network” (CAN) made these abstract paintings in 2017. Most humans guessed they were made by human artists. AIs will be more creative and artistic in the future than CAN.

I think the freedom to do what we want with all of our time will produce widespread boredom, aimlessness, and antisocial behavior to relieve those feelings. It’s no coincidence that the violent street protests the U.S. had this year happened when colleges were closed for the summer and many people were out of work thanks to the pandemic-triggered economic crash. Many of these people were unoccupied and had nothing better to do. (Interestingly, the U.S. also instituted a “temporary UBI” this year, so 2020 might have given us a glimpse into the future in more ways than one.) 

Additionally, if we were free to do what we wanted, a disturbingly large fraction of the population would reveal itself to have no productive passions or hobbies, and would instead indulge in full-time hedonistic behavior. These people would be fundamentally different from the artsy and creative types I mentioned earlier. However skilled or deluded they were, those guys were still producers who strove to make content and provide services. The future hedonists will be pure consumers.

To the list of hedonistic classics like drug abuse and reckless sports, we can add more sophisticated distractions that will exist thanks to the advanced technology that we’ll have by the time the post-scarcity UBI world arises, like unending sex with beautiful androids or living in virtual reality video games that seem totally real. I won’t deny that such a life would be fun most of the time, and that it would beat being a working stiff, but I also think it would be ultimately unsatisfying for most people.  

My big point is that even a post-scarcity UBI world where machines did the hard work wouldn’t be a utopia. In fact, I think it would fall farther short of it than its futurist acolytes realize. Thanks to our very nature–including our limits–humans can’t create a perfectly satisfying and happy world with any level of technology. Better technology and changes to the socioeconomic system could certainly make the world objectively better than it is now, just as we’re objectively better-off than we were in the Dark Ages, but conditions will never approach a state of perfection. Ultimately, pursuing higher levels of happiness and satisfaction will require us to radically re-engineer ourselves as a species, but that’s for another blog entry…

Links:

  1. “Creative Adversarial Networks” make paintings that look like those of professional human painters: https://www.artsy.net/article/artsy-editorial-hard-painting-made-computer-human
  2. “Utopia” is Greek for “no place” in acknowledgement of the fact that it can’t exist: http://www.bl.uk/learning/histcitizen/21cc/utopia/utopia.html