M Thomas Apple Author Page

Chatbots — Still not AI but still dangerous

December 13, 2022
MThomas

[ChatGPT] could teach his daughter math, science and English, not to mention a few other important lessons. Chief among them: Do not believe everything you are told.
https://www.nytimes.com/2022/12/10/technology/ai-chat-bot-chatgpt.html

They’re all the rage online. Type in a request for a description how two historical people who never actually met would respond to each other had they actually met, and the program will oblige.

They’ll cause all sorts of rage online, too, once the peddlers of incessant false news and innuendo realize what a bonanza they’ve stumbled upon.

You want an image of an event that never really happened?

No problem. A program can generate one for you. We can even call it “art,” for what that’s worth.

No, BIG problem, especially when it convinces the gullible that it DID happen.

2023 will tell 2020 and 2022 to hold its coffee.

Just what we all wanted, right?

Still, chatbots are not (repeat, NOT) true AI. Sorry, Google engineer who watched too much Ghost in the Shell. Chatbots repeat our very human bias. Repeatedly.

As in, there are way too many racist, sexist, xenophobic, homophobic, and transphobic comments online. Full stop.

At a minor level, as a writing instructor, a student telling a chatbot to write a 600-word comparison-contrast essay is the least of my worries.

For starters, the damn things are probably scouring the Internet right now and “learning” from text on web pages like…uh…this one…

😱

US to report major fusion breakthrough

December 12, 2022
MThomas

The Financial Times reported Sunday that scientists in the California-based Lawrence Livermore National Laboratory (LLNL) had achieved a “net energy gain” from an experimental fusion reactor.
https://www.ndtv.com/world-news/us-to-announce-major-scientific-breakthrough-amid-nuclear-fusion-reports-3598437/amp/1

This is being spread across various websites. FT and Washington Post wrote the most details, but both are behind paywalls (boo) so I cited NDTV instead.

If…a BIG if…this report is true, it would still take a decade or more to commercialize fusion to the point where it would make even a dent in climate change.

But it would be a big first step.

A BIG if.

(FWIW, European scientists claimed this back in February …and in June… and again in September, and then it all fizzled out. So I’m not holding my breath on yet another politically charged, puff out our nationalist chest claim until I see scientific evidence that the reaction can be sustained and repeated elsewhere.)

Can you say “billlyons and billyons of dollars”?

Why do all the planets orbit the sun in the same direction?

December 11, 2022
MThomas

Note: not to scale (duh). Thanks, Getty. Uh, is this really the best way to show the solar system? (There…are…NINE..planets!)

Think of pizza dough flattening into an enlarging disk as it’s tossed. Because the cloud had an initial rotation, this same direction of spin has persisted…
https://www.popularmechanics.com/space/solar-system/a39729213/why-do-all-the-planets-orbit-in-the-same-direction/

So basically the answer is simply that that’s the way they all started out.

Some moons, however, do have retrograde orbits. I.e., they orbit in the opposite direction around their respective planets. Some small asteroids and comets also have retrograde orbits due to their small mass being easily affected by larger cosmic objects.

But I bet now you’re all thinking of pizza… 🍕

Neuroscience and the ethics of mind control

December 5, 2022
MThomas

“Embedding a similar type of computer in a soldier’s brain could suppress their fear and anxiety, allowing them to carry out combat missions more efficiently.”
https://theconversation.com/amp/brain-computer-interfaces-could-allow-soldiers-to-control-weapons-with-their-thoughts-and-turn-off-their-fear-but-the-ethics-of-neurotechnology-lags-behind-the-science-194017

Sounds like science fiction, but it’s pretty close to reality. BCI (brain computer interface) is being tested in patients who lack muscle control but imagine if this tech gets weaponized (and what hasn’t been, eventually).

But what if BCI were used to suppress emotions in a healthy brain? Or used to implant thoughts? Or worse?

“…if a BCI tampers with how the world seems to a user, they might not be able to distinguish their own thoughts or emotions from altered versions of themselves…”
(same website as above…note that the PC version of WordPress does not do “quotations” correctly any more…)

PKD fans will instantly recognize this.

Androids don’t just dream of electric sheep. 🐑

(Fans of Ghost in the Shell and more importantly its movie sequel Innocence should also recognize the potential hacking danger…imagine if the government could control our emotions, thoughts, and memories…)

Call a spade a

December 5, 2022
MThomas

Just saw someone on my morning commuter train wearing a fluffy beige coat with a single word in all capital letters, stretching across the back from left elbow to right elbow:

EXPLOIT

Yeah. That’s what happened, alright.

Think small

December 3, 2022
MThomas

On Tuesday as I was walking back from work, much later than usual, my shoes were bothering me.

They felt stretched, loose, especially irritating on a rainy day.

I had spent too much time polishing them, I thought.

Too much effort making them “waterproof.”

Too much money on these damn useless things.

I resolved to throw them away and get a new pair.

But of course it would take time, and money, and effort to go get them.

Damn shoes. I would have to rearrange my entire week because of you.

The next morning, as I put my shoes on, I realized that the laces were loose.

So I re-tied them, and instantly they felt better.

Sometimes, when a small, insignificant problem arises, there is a simple fix.

Think small.

Why Japan and JAXA are definitely NOT the future of space exploration

November 26, 2022
MThomas

Falsified space research? No problem. The “apology bow” (sha zai, 謝罪) makes it all better.

There is a reason why Japan’s newest “micro” satellite spectacularly failed to do, well, anything.

The Japan version of NASA (Japan Aerospace Exploration Agency, called “JAXA” for some reason rather than “JAEA” — maybe the founder was a fan of X-Japan?) is riddled with incompetency and sycophancy.

Much like the rest of Japan’s government, one of the most corrupt of the world’s industrialized countries thanks to its strict “senpai-kohai” hierarchy where those at the top do no work and those at the bottom have no choice but to do what those at the top say – even if it’s illegal or immoral.

Volcanos, Venus, and Earth 🌋 Hellscape unveiled

November 25, 2022
MThomas

A new study shows that massive volcanic eruptions over an extended period of time may be responsible for changing the planet into what it is today. If there was simple life on ancient Venus, volcanism was its doom. The study also shows how powerful volcanic activity has played a role in shaping Earth’s habitability and how Earth only narrowly avoided the same fate as Venus.
https://www.universetoday.com/158696/volcanoes-are-the-worst-theyve-caused-extinctions-on-earth-and-probably-killed-venus/#more-158696

Venus is hot enough to melt lead, which is why no spaceship has ever survived to land on the surface.

And, no, there is nothing alive floating around in its toxic atmosphere.

But this is a neat article. Three future missions are planned for Venus (two by NASA – VERITAS and DAVINCI – and one by ESA – EnVision, which sounds more like a song and dance competition than a scientific probe).

Venus or bust!

Goodbye, Musk, and good riddance.

November 21, 2022
MThomas

If you’ve been reading this blog, you probably noticed the “has over 1,200 followers” tag suddenly dropped to just over 200.

That’s because I deactivated my Twitter account.

I debated for a couple of weeks.

And then saw how its Chief Twit (seriously, this is how this psychopath called himself) treated his workers.

100+ hour work weeks? Haphazardly firing pregnant single moms? Reinstating Der DrumpfenFührer?

Enough.

Twitter is run by a narcissistic, megalomaniacal bully with delusions of grandeur, and I will have nothing to do with any company that supports him or is run by him.

“But…” the plaintiff cry “where will we get our news??”

Um.

Try an actual news organization.

An aggregator works just fine.

Here’s a primer:

https://www.lifewire.com/best-news-aggregators-4584410

(FWIW, Flipboard is my current fav, but my friends often rely on Google News and Apple News (if you have Apple devices, of course. And for the standard no-nonsense and no-frills approach, AP).

Anyway, I’m happy to be followed by 200+ WordPress fans.

Don’t worry. Science is still science. And naturally there is science fiction on the way.

I just need time to write it!

Japan to continue on ISS until…

November 21, 2022
MThomas

Well, it’s official. Japan will remain a member of the International Space Station until 2030.

And of course, the next year it will fall to its death over the middle of the Pacific Ocean in “Point Nemo,” joining hundreds of other satellites at the bottom of the industrialized nations convenient sea junkyard.

Surely there is a better way to dispose of spacecraft that doesn’t involve polluting the ocean.

Well before then, Russia will no longer help out (obviously). And that’s problematic, since the propulsion part of the ISS is the Russian module.

Hmm. What to do, what to do…

How about we go to Mars instead?

Nah. Let’s have separate countries like India and China make their own space stations and then encourage private companies to make their own, too!

Um. What’s the point?

Ah. The “new space race.”

And don’t forget that Venus is “a Russian planet.” 🤦‍♂️

These moron politicians shouldn’t be in charge of humanity’s future. The Earth is a round planet the last time I checked, everybody sharing the same air and water.

For now.

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