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I just saw a tweet about Groq, an AI chatbot that uses Meta's LLaMA-3 engine. It's incredibly fast! You should try it!

So I did. And it is incredibly fast. But there are still problems. I asked it about myself and got five paragraphs in return. Four were basically fine, but there was also this:

Drum has a background in science and has a Ph.D. in physical chemistry from the University of California, Berkeley. He has worked as a researcher and writer for various organizations, including the University of California, Berkeley, and the National Science Foundation.

I wonder where this stuff comes from? Physical chemistry, of all things. I had a TA once in a chem lab who was a physical chemistry grad student, and it was a pain in the ass. The organic chem guys were pretty easygoing, but the physical chemists all demanded military precision. If I wanted that I would have joined the Army.

Anyway, speed is all very well, but these LLMs really need to work on their accuracy. Until it gets better no one is ever going to be able to rely on them.

POSTSCRIPT: It also said, "Kevin Drum is a respected and influential voice in the online media landscape." That's nice. Maybe I forgive it.

Over at Vox, Kelsey Piper lays down some stats on airline problems:

Are more planes having incidents than ever before? Or are we just hearing about more incidents? It’s mostly the latter.... The National Transportation Safety Board (NTSB), which investigates aviation incidents and accidents, lists 12 incidents on commercial aircraft in the United States so far this year. Last year, during the same time period, there were 13 such incidents.

So the only reason we're hearing so much about airline incidents is because journalists are hopping onto even the most minor mishaps. Should they?

Here’s the question I struggle with as a journalist: Do we have some responsibility not to write such stories?

Journalists take accuracy very seriously. Every journalist I know works very hard not to publish a story that’s wrong — and if they did, they’d feel obliged to issue a correction. But it’s much less clear what our obligations are with stories that are completely true, and about a subject readers want to read about, but that paint for those readers a misleading picture of the world.

I'm glad Piper is asking this question, but I wish she didn't struggle with it. I think the answer is clear: Either stop reporting every incident or make sure to provide context when you do. Every time. To me this is nothing tricky. It's just Journalism 101.

Unfortunately, this still leaves us with a question. Piper says there have been 12 incidents this year compared to 13 last year over the same period. I wasn't quite able to replicate her numbers, but since it's Boeing jets that are making news, I figured it was better just to search for Boeing incidents anyway.

The overall trend is down, but since the pandemic drop in 2020 there's been a steady rise. The number of incidents is now near the peak of the past 20 years. So maybe there's something going on after all?

In fairness, this is the problem with context. There are lots of ways to look at data and it's not always easy to figure out which is really the most descriptive. In this case, there's also the fact that "incident" means anything from an airplane exploding in flight to a flight attendant twisting an ankle in bad weather. It would take some real digging to figure out if Boeing jets are having more mechanical issues than past years, and it might even be impossible. After all, even if there's a mechanical failure, is it because the plane is defective or because a maintenance worker didn't do their job right? Who knows?

It's never easy, is it? Still, I think I'd pretty much agree with Piper: there's not a lot of evidence that Boeing is having any more flight issues than in the past, and that's true if you look at every incident or only serious ones.

According to the latest Harvard Youth Poll, liberals outnumber conservatives among college educated young people by 3:1. The precise split is 58%-21%.

In other words, among those who profess any ideology at all, only a quarter are conservative.

Do we have a housing shortage? How is that possible if the number of housing units per capita is at an all-time high—which it is?

Kevin Erdmann has a long, complicated post explaining that this is all about families having fewer children, but he never takes this to its logical conclusion. To recap: we don't really care about housing per capita—i.e., housing per individual person. More kids, for example, doesn't mean we need more housing. Instead we want to look at housing units per household. Here it is:

The number of housing units per household is higher than it was in 2001. It still doesn't look like there's a housing shortage.

But wait. This is circular reasoning. If housing is in short supply, it depresses household formation (more kids remain living at home, etc.). But the depressed number of households will then make it look like the housing-per-household ratio is still high.

That sounds complicated, and it's about to get worse. As it happens, the number of adults per household has, in fact, been going up. Is this by choice, or because it's been forced on people by housing shortages? One way to get a handle on this is to look at the housing-per-household ratio, but use the 2001 figure for household size throughout. Here's that:

Even using this measure, the ratio of housing to households is the same as it was in 2001. In other words, even if household size had stayed the same, housing would be about as abundant now as it was two decades ago.

Here's yet another way of looking at this:

Forget households and forget kids. Just look at raw housing per adult. As you can see, it's precisely the same today as it was in 2001.

It was surprisingly hard to get the data for this chart thanks to the Census Bureau's remarkably crappy collection of data about population—the thing that's supposed to be its prime purpose in life. I'd like to do this same chart for California, but it fills me with fatigue just to think about trying to wrestle out of the Census Bureau the adult population of California for the past 20 years. I'm sure it can be done, but God knows how.

If I had this data, I'm pretty sure it would tell us that California has a housing shortage but the rest of the country doesn't. That's what I usually seem to find. For now, aside from California, I continue to believe that the US doesn't really have a housing shortage. Maybe in a few hot cities here and there, but that's about it.

The jury has been chosen for Donald Trump's hush money trial and the judge has moved on to what's called a Sandoval hearing. This is where the prosecution explain the kinds of questions it would like to ask Trump if he decides to take the stand. For my own amusement and yours, here's a selection of excerpts from the New York Times coverage:

We are now hearing from Matthew Colangelo, a prosecutor with the district attorney’s office, who says that the civil fraud trial finding from the judge — “repeated fraud and illegality” — would be highly relevant in calling Trump's testimony into question.

....Colangelo is bringing up a moment during the civil fraud trial when the judge found that Trump had violated a gag order in that case. The judge in that case summoned Trump to the stand and found that he had lied, and said that his testimony rang “hollow and untrue.”

....Justice Merchan just read another judge’s determination aloud, from a case in which Trump sued HIllary Clinton. That judge found that the lawsuit was "completely frivolous, both factually and legally,” and “was brought in bad faith for an improper purpose.”

Justice Merchan reads another quote from the judge in that suit, in which he labeled Trump a “sophisticated litigant who is repeatedly using the courts to seek revenge on political adversaries." The judge said: “He is the mastermind of strategic abuse of the judicial process, and he cannot be seen as a litigant blindly following the advice of a lawyer.” Justice Merchan sounds inclined to allow prosecutors to cross-examine Trump on this matter.

....We are down to the last issue on the list, Trump’s 2018 agreement to dissolve his charitable foundation after he was sued by the New York attorney general’s office.

In other words, Trump is a congenital liar and nothing he says on the stand is worth the spit he uses to utter it. That sounds like a very reasonable thing to confront Trump with. It also suggests Trump would be insane to testify on his own behalf.

This week the Economist wrote about the way American trust in institutions has collapsed over the past couple of decades. This is not news.

However, this is a very interesting comparison:

Collapse of trust in government is a purely American phenomenon. Why? Because we have Fox News and the others don't. Oh, they have tabloids and conservative newspapers and so forth, but nothing like Fox News, which makes its living by spreading outrage over the way the country is run.

The power of Fox News is truly spectacular. Outrage sells, and the fact that one of the two major parties amplifies Fox uncritically means it has a surprisingly large influence in setting the agenda for the mainstream media too.

The truth is that US institutions mostly operate about as well as they ever have. But Fox pushes outrage over Dr. Fauci and trust in the CDC plummets. They push outrage over Donald Trump's loss in 2020 and trust in elections plummets. They go all in on CRT and DEI and trust in schools plummets. They push climate denialism and trust in science plummets. They insist that the rest of the news media are liberal pawns and trust in the very institution that explains reality plummets.

Has there ever been an institution like Fox News that works so relentlessly from within to destroy faith in a country by its citizens? It's a real-life version of what conservatives thought the Communist Party was in the '50s. And we all just let it happen.

The Ukraine aid bill has finally passed the House Rules Committee so it can come to the floor for a vote:

The House Rules Committee is pretty much what it sounds like: a committee that formulates the rules of debate before a bill is allowed on the floor. Back in the day, the chairman of the Rules Committee was one of the lords of Congress because every bill has to pass the committee before it gets a vote. Piss off the chairman and your bill dies.

And yet, even though I've been reading about politics for something like 50 years, this is the first time I've heard that rules are always passed on a party line vote. Apparently it's a "remarkable breach of custom" for the minority party to vote for a rule.

But the Rules Committee has been stuck lately because the deal that elected Kevin McCarthy to the speakership placed three members of the Freedom Caucus on the committee. It currently has nine Republicans and four Democrats, so if the three Freedom Caucus members object to a bill and defect, the vote is 6-7 and the bill fails. This gives them an effective veto over everything. This time around, however, all four Democrats voted for the rule and it passed 9-3. On the floor of the House (the topic of the headline above), Democrats also voted for the rule and it passed 316-94. This means the Ukraine aid bill can now get a vote in the full House, where it will almost certainly pass.

I confess I'm flabbergasted. There's been a lot of chatter lately about Speaker Mike Johnson getting ousted if even a few Republicans vote for a motion to vacate the speakership. This is because the vote for a Speaker is always done on a party line. It really would be unprecedented if Democrats loaned him a few votes so he could survive a challenge.

Fine. I get that. Neither party really wants the other one interfering in the selection of its Speaker. But sticking to a pointless custom in the Rules Committee that's stalled the Ukraine bill for months? That I don't get. Why didn't Democrats do this long ago? Is the party line custom in the Rules Committee really all that important?

I want to highlight something I posted yesterday that might have gotten lost:

Up through 2014, teen suicide among girls was no different from suicide among adult women. Then, in 2015, it suddenly shot up, opening up a huge gap in only three years.

This is very unusual. Very often, when you see a sudden, sharp spike like this it means it's an artifact of some kind. That is, it's due to changes in record keeping or police reports or something like that, rather than an actual rise. I wonder if that's the case here?

I'm not aware of any kind of change in the collection of suicide statistics, or any change in how deaths are ruled a suicide. Still, this represents a 26% rise in the raw suicide rate over 36 months. That's a little hard to explain.

I was thinking some more about yesterday's comment that Joe Biden had given Israel 95% of what it wanted. So what's the other 5%? It's certainly not any kind of concrete support, which Biden has never even momentarily withheld. It's mostly just some occasional mild requests. In the approximate order he made them, here they are:

Maybe think about not immediately going into full bloodthirsty savage mode?

Maybe think about allowing some food in?

Maybe think about giving just a tiny shit about civilian casualties?

Maybe think about telling your religious fanatics in the West Bank not to casually murder people?

Maybe think about telling your coalition partners not to publicly muse about resettlement and genocide?

Maybe think about not killing humanitarian aid workers?

Maybe think about not starting World War III with Iran?

And I'd add: Maybe think about showing just a smidgen of gratitude toward a guy who's taken huge political risks to provide you with unquestioning support?

Not so unreasonable, wouldn't you agree?