Month: October 2023
Agustin Lebron on the new AI Executive Order (from my email)
Even though it’s not a compute cap (just a requirement to register, for now), surely this emboldens competitors to OpenAI/etc? If I think I can build a system up to the cap, then my playing field just got more level.
This will also spur lots of research into sample efficiency again, which IMO is a very good thing. It’s been a research area that has languished for years under the “just throw more flops at it” regime.
Finally, I think the order perversely legitimizes capabilities research by showing the world “Well, the US gov’t thinks capabilities are SO important they’re making orders about it”. More attention, more dollars, more progress.
Overall this is accelerative for AI/AGI IMO.
Tuesday assorted links
1. Some comments on the AI Executive Order. And on the role of HHS. And Adam Thierer. And yet another negative take. I agree with the general perspective of the more negative takes, but perhaps they are overrating the legality/enforcement of the actual Order?
2. Acapulco report.
4. New paper on the economic recovery of Hiroshima (Princeton job market paper also).
5. Shocker: university faculty are very slow to adopt generative AI, students are way ahead of them.
Narrative Bending Chart of the Day
From an excellent piece by John Burn-Murdoch in the FT on education and wages in England.
Are dementia rates falling?
A study published in 2020, which drew together multiple pieces of research to track the health of almost 50,000 over-65s, showed the incidence rate of new cases of dementia in Europe and North America had dropped 13 per cent per decade over the past 25 years — a decline that was consistent across all the studies.
For Albert Hofman, who chairs the department of epidemiology at the Harvard TH Chan School of Public Health, the research points to one conclusion: “The absolute risk [of developing dementia] is lower now” than it was 30 years ago. Now, there are early signs that the same phenomenon may be emerging in Japan, a striking development in one of the world’s most aged populations, suggesting that the downward trend is becoming more widespread…
While emphasising that the reasons for the reduction in incidence are not yet fully understood, Hofman believes better cardiovascular health is likely to be a significant factor given the proven links between the two.
Here is more from Sarah Neville at the FT. Maybe that is where the Flynn effect has been hiding!
What predicts anti-Semitism?
Two cross-sectional studies were carried out in order to identify predictors of antisemitism, measured using the Generalised Antisemitism or GeAs scale. In the first, which used a self-selecting sample of UK-resident adults (n = 809), age, gender, ethnicity, and educational level as well as a wide range of ideological predictors were analysed as bivariate predictors of antisemitism. In the second, which used a representative sample of UK-resident adults (n = 1853), the same demographic predictors plus the non-demographic predictors found to have the strongest bivariate relationships with Generalised Antisemitism in the previous study were used to construct a linear model with multiple predictors. Ethnicity, support for totalitarian government, belief in malevolent global conspiracies, and anti-hierarchical aggression were identified as the strongest predictors of Generalised Antisemitism. However, support for totalitarian government was only found to predict ‘old’ antisemitic attitudes (measured using the Judeophobic Antisemitism or JpAs subscale) and not ‘new’ antisemitic attitudes (measured using the Antizionist Antisemitism or AzAs subscale), whereas ethnicity, anti-hierarchical aggression, and belief in malevolent global conspiracies were found to predict both ‘old’ and ‘new’ antisemitic attitudes. This finding adds nuance to ongoing debates about whether antisemitism is more prevalent on the political right or left, by suggesting that (at least in the UK) it is instead associated with a conspiracist view of the world, a desire to overturn the social order, and a preference for authoritarian forms of government—all of which may exist on the right, the left, and elsewhere.
That is from a recent paper by Daniel Allington, David Hirsh, and Louise Katz. Via Jay Van Bavel.
Monday assorted links
1. That was then, this is now, railway compartment edition.
2. Harriet Taylor is underrated.
3. “My data show that nearly half of my study participants report meaningful and regular interactions with deceased relatives and friends who were important in their lives.” — solve for the AI equilibrium.
4. Yet another paper showing that the evidence for YouTube radicalization is weak.
5. Russ Roberts Substack on current life in Israel.
6. Patrick O’Shaughnessy interview John and Patrick Collison.
Covid vaccines and mortality
The global COVID-19 vaccination campaign is the largest public health campaign in history, with over 2 billion people fully vaccinated within the first 8 months. Nevertheless, the impact of this campaign on all-cause mortality is not well understood. Leveraging the staggered rollout of vaccines, we find that the vaccination campaign across 141 countries averted 2.4 million excess deaths, valued at $6.5 trillion. We also find that an equitable counterfactual distribution of vaccines, with vaccination in each country proportional to its population, would have saved roughly 670,000 more lives. However, this distribution approach would have reduced the total value of averted deaths by $1.8 trillion due to redistribution of vaccines from high-income to low-income countries.
That is from a new NBER working paper by Virat Agrawal, Neeraj Sood, and Christopher M. Whaley.
The SEC Burned LBRY to the Ground
LBRY was YouTube on the blockchain, a public good protocol for delivering video content. Unfortunately, after years of protracted and extremely expensive legal wrangling with the SEC, LBRY has been driven into bankruptcy and forced to shut down as an organization (although the code lives on). I was a long-time LBRY advisor.
It makes me angry that with all the scams in the crypto world, the SEC chose to go after a working product with real customers and users. No one, not the customers, the content creators or the investors has benefitted or been protected by the SEC. But you don’t have to take my word for it. Here is SEC commissioner Hester Peirce’s compelling Statement of Dissent:
The Commission has brought many troubling crypto enforcement actions, but the LBRY, Inc. (“LBRY”) case has especially unsettled me. A statement on the case is overdue. I did not support bringing the case, but have been unable to speak publicly about my concerns while the case has been in litigation. Last week, after losing in federal district court on the question of whether the sale of LBRY tokens was an unregistered securities offering, LBRY announced that it will not move forward with an appeal of the decision.[1] Instead, the company will shut down and its assets will be placed in receivership and used to satisfy its debts, including the civil money penalty owed to the Commission.[2] Are investors and the market really better off now after the Commission’s litigation contributed to the demise of a company that had built a functioning blockchain with a real-world application running on top of it? This case illustrates the arbitrariness and real-life consequences of the Commission’s misguided enforcement-driven approach to crypto.
One does not have to dig deep to find fraudulent crypto projects that sold tokens with promises that they did nothing to fulfill. This sad reality makes the Commission’s decision to bring a case against LBRY especially puzzling. LBRY’s approach was more conservative than the approach many other projects took.[3]Here, the blockchain was up and running at the time most tokens were sold, and the Commission’s complaint did not allege, and the court did not find, evidence of fraud. LBRY built a blockchain to facilitate data sharing, afford greater control to content creators, and make censorship more difficult. LBRY created a popular platform on the blockchain for sharing videos and other media.[4] The open-source LBRY blockchain was available for anyone else to use.[5] Why go after a company that sold a token for a functioning blockchain with an established use when we could have pursued plenty of other projects that were outright frauds and did not attempt to comply with the securities laws? To make matters worse, the Commission took an extremely hardline approach in this case. For example, after winning on summary judgment, the Commission sought monetary remedies of $44 million and asserted that LBRY’s offer to burn all tokens in its possession was not sufficient assurance that LBRY would not violate the registration provisions in the future.[6] The Commission’s requested remedies were entirely out of proportion to any harm. Indeed, the court stated during the remedies hearing that “the absence of fraud allegations, [and] the fact that there was some measure of uncertainty” regarding the application of the securities laws when LBRY commenced its offering were facts that “should be taken into account when considering a penalty.”[7] After the remedies hearing, the Commission pared its penalty request back to a significantly lower $111,614, which the court approved.[8]
The application of the securities laws to token projects is not clear, despite the Commission’s continuous protestations to the contrary. There is no path for a company like LBRY to come in and register its functional token offering.[9] Even if a company did manage to register its token offering, it would not be a particularly useful effort. Compliance with the securities laws is important because we want to ensure that people buying securities receive accurate and reliable information so they can assess the risks and rewards of an investment. Here, LBRY made significant disclosures outside of the registration process—disclosures that the Commission did not allege were fraudulent or misleading—and there is little to indicate that LBRY’s disclosures did not provide token purchasers with information adequate to assess whether the tokens were a good fit for them.[10] The time and resources we expended on this case could have been devoted to building a workable regulatory framework that companies like LBRY could have followed. Then the market could have decided LBRY’s fate.
Even if, as the judge ruled here, the offering of tokens should have been registered, our scorched earth approach in remedying the violation was completely out of proportion to any investor harm. How does the result in this case protect LBRY investors, who likely would have preferred that the company continue to exist to support the blockchain, which is still in its infancy? The judge did not rule on whether the token itself was a security or on the status of secondary sales of LBRY tokens,[11] which means that the LBRY blockchain may live on, but its path forward is difficult. The Commission’s action forced a group of entrepreneurs to abandon what they built. Our disproportionate reaction in this case will dissuade people from experimenting with blockchain technology, which LBRY aptly describes as “technology that enables dissent.”[12] A government of a free people should welcome dissent and the technologies that enable it.
Earlier this year, LBRY tweeted: “It’s the year 2028, hundreds of thousands of Americans have been jailed for using illegally cryptocurrency instead of CBDCs, and Hester Pierce [sic] is still just writing dissenting memos.”[13] Although I will be tending bees, not writing dissents, in 2028, I think often about the crux of that criticism and ask myself: “What could I do to help prevent another group of people with a big idea for changing the world from going through what LBRY has over the past several years?” I have not come up with an answer to that question; however, I urge people who have suggestions about how the Commission can right its course on crypto and innovation more broadly, to send them my way.[14]
What I’ve been reading
1. Eric Ambler, The Night-Comers. (U.S. editions are sometimes titled State of Siege.) Think of Ambler as a precursor of Le Carré. I used to think he had one or two excellent works, now I am realizing his ouevre is much deeper than I had imagined. Just long enough at 158 pp., this novel uses the Sundanese setting very well. He was a favorite of Graham Greene’s, and I will read yet more by him.
2. Lydia Davis, Our Strangers, not on Amazon try these sources. Very very short fiction, sometimes as short as a single paragraph. With some periodic non-fiction (or is it?) thrown in. The best pieces are excellent, and many of the others are at least interesting. Here is my earlier CWT with Lydia Davis, I am a fan.
3. Alexandra Hudson, The Soul of Civility: Timeless Principles to Heal Society and Ourselves. Highly intelligent, and today much needed. Her opening sentence is: “Did you know there are at least four women named Judith who are internationally renowned experts on manners?” I would say that Alexandra is one of my “dark horse” picks to become a leading classical liberal influencer, except maybe she isn’t a dark horse any more.
4. Amitav Ghosh, Smoke and Ashes: Opium’s Hidden Histories. An extremely well-written, and also useful history of the opium trade, albeit with more than its fair share of left-wing jargon. And yes that is the novelist Ghosh. Due out in February.
The other books I’ve been reading I haven’t so much liked.
Conflicts flaring up anew
I won’t bother listing the numerous examples in the Middle East, we also have:
Azerbaijan vs. Armenia
China vs. Philippines
China vs. Taiwan (in the background)
Serbia vs. Kosovo
Venezuela vs. Guyana, over territory/oil rights
The more outside parties think America is preoccupied with Ukraine and the Middle East, the more they will consider making trouble elsewhere. Let us just hope these chain reactions have some natural limits. If Bolivia stirs against Chile, then we know we are in trouble…
The culture (polity?) that is Dutch
Several people with autism and intellectual disabilities have been legally euthanized in the Netherlands in recent years because they said they could not lead normal lives, researchers have found.
The cases included five people younger than 30 who cited autism as either the only reason or a major contributing factor for euthanasia, setting an uneasy precedent that some experts say stretches the limits of what the law originally intended.
In 2002, the Netherlands became the first country to allow doctors to kill patients at their request if they met strict requirements, including having an incurable illness causing “unbearable” physical or mental suffering.
Between 2012 and 2021, nearly 60,000 people were killed at their own request, according to the Dutch government’s euthanasia review committee. To show how the rules are being applied and interpreted, the committee has released documents related to more than 900 of those people, most of whom were older and had conditions including cancer, Parkinson’s and ALS.
Here is the full story.
Sunday assorted links
1. Prior Probability nominates Coase as GOAT, here and here. And more here.
2. The forthcoming Biden executive order on AI (file under: “Lina Khan, accelerationist”).
5. New research paper on UK regional disparities.
6. That was then, this is now (Salem witch edition, WSJ).
7. The Guna [Kuna] people are starting to have to relocate to the Panamanian mainland.
8. Arnold Kling discusses GOAT (the book, not any nominated economist): “From now on, every book should be like this.”
Where did all the Paraguayans go?
And when Paraguay’s National Statistical Institute released preliminary data on August 31st, they pointed to a surprising conclusion. Unusually for a fast-growing, emerging economy, the population appeared to have drastically shrunk. The last census, in 2012, found that Paraguayans numbered nearly 6.5m. Official projections held that the population would grow to almost 7.5m by now. Instead, the new survey points to a figure of barely 6.1m. Many reacted with derision. “We will basically have to plan for a new Paraguay,” a nonplussed Carlos Valdovinos, the economy minister, told reporters. Even the director of the INE, Iván Ojeda, admitted to having initial doubts about the results.
But the mystery can be explained, says Norma Medina, an official. Nearly half a million of her compatriots have migrated since the turn of the millennium, including many young women taking up jobs as nurses and nannies in Spain and Argentina. Whereas Paraguayan families once reliably produced 3.5 children on average, that figure has fallen sharply over the past 20 years, to 2.3. Life expectancy has risen, but the pandemic kept it in the low 70s.
More to the point, the 2012 census was botched…
Here is more from The Economist.
*GOAT* on Friedrich A. Hayek and his delusions
When writing GOAT: Who is the Greatest Economist of all Time, and Why Does It Matter? I vowed I would write the whole truth. Not just that I agreed with everything I wrote (the case with every book), but I that I would relate all that I was thinking. Here is one part of the chapter on Hayek:
In the early 1980s Hayek was visiting the United States, and he was slated to give a talk at George Mason University. I was doing graduate study at Harvard at the time, but thought it was worthwhile to fly down to Virginia for this (why wasn’t Hayek invited to speak at Harvard? C’mon, you don’t already know the answer to that question!?). And so I arrived and yes Hayek was there.
Most of all I was surprised by how tall he was, and how he stooped when he walked. I also noticed his strange Viennese-British-sing-song accent, which at the time was new to me.
The talk was very impressive along one particular dimension. Every time Hayek uttered a sentence, you had the feeling he was saying something remarkably profound. You might say that he reeked of profundity. And in fact a lot of it was profound. Rather than speaking about political philosophy, or denationalization of money, as people expected at the time, Hayek dug deeply into the toolbox and covered the topics of money and capital, as you might have heard from him in the years leading up to his 1941 book The Pure Theory of Capital.
But it was somehow all profundity and no movement forward on the substance. Hayek repeated a lot of the points he made about capital theory in the 1930s and 1940s, but he didn’t do much to revise or improve his earlier point of view. I recall asking him a question (I can’t remember exactly what it was), and Hayek saying in response that he was planning to write a sequel volume to his 1941 Pure Theory of Capital. But whereas Pure Theory of Capital had dealt with capital in a “real” (non-monetary) setting, the next book would integrate the theories of money and capital in a way that he had failed to follow up on in the 1940s. In essence, he wished to revisit and also reverse the greatest failure of his career.
I went away thinking he was arrogant and delusional, and didn’t have much understanding for how much economics he had missed since the 1940s. Still, I enjoyed the talk and the chance to see Hayek. And, along the way, I learned something about profundity.
Here is the open access version of GOAT. Here is an explanatory blog post about the book, the first book published in GPT-4.
*Natural Selection of Artificial Intelligence∗
We study the AI control problem in the context of decentralized economic production. Profit-maximizing firms employ artificial intelligence to automate aspects of production. This creates a feedback loop whereby AI is instrumental in the production and promotion of AI itself. Just as with natural selection of organic species this introduces a new threat whereby machines programmed to distort production in favor of machines can displace those machines aligned with efficient production. We examine the extent to which competitive market forces can serve their traditional efficiency-aligning role in the face of this new threat. Our analysis highlights the crucial role of AI transparency. When AI systems lack perfect transparency self-promoting machines destabilize any efficient allocation. The only stable competitive equilibrium distorts consumption down to catastrophic levels.
By Jeffrey C. Ely and Balazs Szentes. Whether or not you agree with their approach and conclusions, we finally have a model of some of these claims. If you are curious about possible responses, one modification might be to relax the assumption of constant returns to scale. Rising costs will make it harder for effective, world-altering machines (as opposed to “introverted” machines) to simply keep on reproducing themselves. Another modification would be to introduce a richer menu of principal-agent contracts between humans and machines. As I understand the current draft, the only human strategy is “destroy the mutant machine, if detected.” Yet if the machines are risk-neutral (are they?), an optimal principal-agent contract should be available. Yet another modification would be to consider mutant machines that reproduce at the expense of other (heterogeneous) machines, rather than at the expense of humans; heterogeneity of production inputs might ease the way toward this conclusion.