Since 2015, the continent has shed sea ice equivalent to the area of Greenland. Researchers call it the largest environmental shift detected anywhere on Earth in recent decades. –– Earth dot com
Everything about Antarctica has defied the experts. For years Antarctic sea ice expanded when it wasn’t supposed to. Then, suddenly in 2016 the sea ice around Antarctica dramatically started to shrink, and that wasn’t supposed to happen either. Scientists wondered at the time if it was just a temporary blip, but then it got even smaller. Holes in the sea ice “as big as Switzerland” have started to appear for the first time since the mid 1970s.
To explain this mystery (that was rarely mentioned) a new paper suggests the salinity of surface waters has changed. We’re not just talking about a small piece of ocean, this is everything south of 50. For decades, the surface of the polar Southern Ocean was getting less salty — an “expected response to a warming climate” they said that started in about 1980, “however, this trend reversed abruptly after 2015”.
So as news seeps out this week that there is a “dangerous feedback loop” where shrinking ice is warming the ocean, bear in mind that the experts also admit this is “completely unexpected” which is their way of saying “the models were wrong”. Carbon dioxide was not supposed to do this.
I read a great deal, particularly speculative fiction. I've tried repeatedly to use various AI tools to track down a short story or book where I can remember details of the story, and perhaps the rough publishing date, but not the title, author, or publisher.
AI appears to be utterly useless for this. It will either come up empty and make vague suggestions, like "Look at fantasy recommendations for the date range you've provided". Or worse, it will focus on the wrong book (say, one published in the 2020s, when I explicitly stated that the book was published in the 1990s) and keep insisting that's the closest match. Even character names or other proper nouns don't seem to work. Telling it to exclude certain titles or authors fails reliably.
When asking similar questions on stories I do remember the details of, getting it to "find" something, it needs to be provided with enough unique information that the story in question could readily be looked up. While it seems like the sort of thing AI ought to be useful for, the only stories it seems to be able to reliably find are very popular ones, even when searching for 21st century works.
I was under the impression that most LLMs are mechanical turks - not in an immediate sense, but in the sense that a lot of workers around the world were involved in annotating the datasets LLMs are trained on.[1] So, from that perspective, what an LLM is doing is outsourcing (in time and space) your conversation to a random person using the internet. Insofar as there's thinking involved, what you're getting are reflections of the thinking involved in building the Chinese Room in the first place.
Cassini ended its mission in Saturn. If you've never watched the Grand Finale video, it's worth it:
https://www.youtube.com/watch?...
Yep. Much like his endless Full Self-Driving promises to Tesla shareholders, Musk's promises of "Mars Real Soon" are vaporware, even moreso than the lunar lander services he's been paid for. This will be more wealth transfer, done at the expense of far more productive research and science.
Presenting LLMs as AI (or even AGI) feels like part of the same hype-train we've been on for more years than I can remember: blockchain > cryptocurrencies > NFTs > LLMs. They all share marketing with a sales pitch of "I've got a lot of compute and a clever plan for somebody else to pay me a lot for it!"
...and I don't just mean "rocket go boom".
SpaceX seems to largely have Booster working. Yes, they lost this one, intentionally pushing some limits on the reentry.
With Ship, Flights 4, 5, and 6 all managed controlled splashdowns. With Flight 7, SpaceX moved to Block2 Ship. Flight 7 was lost due to an internal fuel leak, Flight 8 due to Ship engine failure, and now Flight 9 has been lost with an apparent internal fuel leak, again. For whatever reason, Block 2 doesn't appear to be up to the challenge.
Year by year "right to a profitable business model" (as long as you have a big enough pile of wealth to begin with) marches onward.
When your businesses' "one neat trick" is *ignore the law* (because money), your business should not be permitted to exist.
So, basically the same as their old model:
1. Buy established business
2. Loot it.
3. Sell at profit.
4. Who cares what happens to the business long term.
We were more civilized when we hanged bandits.
Time is an illusion perpetrated by the manufacturers of space.