Martín Molina

I left Twitter when it got crazy, but I’m back to see how things are going

[Martín Molina @MartinSMolinaH]

@adeferr En esta administración la cultura es de jalar bolas y nadie se salva. Ahora Rubio está ahí para jalar bolas, above all else.

[Daron Acemoglu @DAcemogluMIT]

Third question on AI.

A question that also remains unasked is whether the AI boom can continue without leading to a massive increase in inequality.

A recent paper by Stijn Van Nieuwerburgh runs the numbers on how much revenue the AI industry needs to generate to recover its massive investment (summary and a link to the paper can be found here: https://t.co/QIGcoObcVc).

Van Nieuwerburgh’s arithmetic should make us more concerned. AI investments will average about 3.6% of GDP annually between 2025 and 2032. Van Nieuwerburgh calculates that, using a 10% rate of return, the industry would need to generate annual revenues of about $3.7 trillion by 2032 to recover these costs (growing from its current levels of about $200 billion or so). That is significantly more than 10% of current US national income, and will likely remain around 10% of national income by 2032, even if GDP growth rose from its current level.

A large fraction of this revenue will go to capital income. That means a massive increase in the share of capital in national income, which has already risen substantially over the last 25 years or so – now standing at an all-time high of about 47% (https://t.co/IuYldl173r).

Capital income is much more unequally distributed than labor income, so a massive increase in the capital share of national income will translate into a very sizable surge in inequality.

The rise in inequality may not stop with the capital share. My work with Pascual Restrepo documents that (automation-driven) increases in the capital share of national income are typically associated with rising labor income inequality as well (see, for example, https://t.co/2D9KUL3QfM). The same may happen in the next several years, boosting inequality further.

What is missing from our current debate is any discussion of a fundamental dilemma these numbers pose: can the AI boom avoid both an economically costly crash and a huge increase in inequality?
If the industry reaches these revenues, inequality surges. If the industry does not become profitable, a crash, with substantial costs in terms of lost output and jobs, becomes likely.

My assessment would be that the industry is unlikely to reach levels of revenue Van Nieuwerburgh calculates. First, diffusion has been and will likely continue to be slow. Second, competition from open-weight models, which are getting better, will limit how much proprietary models can charge. Third, despite important advances, I still believe that AI models will not be able to automate entire occupations anytime soon, thus limiting their value to businesses as cost-saving devices.

Whether this leads to a crash or not is more complicated and will depend on whether various AI companies are bailed out and what kind of support they receive.

Nevertheless, even if revenues fall short of these gargantuan amounts and we avoid a dramatic surge in inequality, I expect that the diffusion of AI will push up inequality between capital and labor and within labor.

If inequality does surge, a further question becomes central: can our democracy survive such astronomical levels of inequality?

[Daron Acemoglu @DAcemogluMIT]

Second question on AI.

We are told repeatedly that AI is going to transform every aspect of our lives – jobs, productivity, inequality, science, communication, daily activities, social order, and politics, among others.

But this promise (or threat) is coupled with the rhetoric that such an important technology, with all of the risks and competitive pressures that it entails, should be left to experts or to “technocracy” (perhaps construed broadly to include some regulators).

These two statements are hard to reconcile in a democratic society.

If anything is half as important as AI is said to be (and I agree, AI is potentially very important and transformative), then involving democratic voice is essential. If something will shape our future in a democratic society, then its direction is for democratic institutions to decide.

My instinct is that democratic voice is essential, and relying too much on technocracy could be both dangerous and counterproductive.

The counterargument that AI’s direction can and should be entrusted to technocracy would go something along the following lines. First, democratic decision-making has become imperiled in our age of polarization. Second, AI is sufficiently complex that most citizens won’t have a deep enough understanding to meaningfully contribute to the debate (and even to the question of what we want from AI). Third, competition between different labs, and perhaps competition between the US and China, creates enough discipline for a socially beneficial direction of AI to be adopted. Fourth, today’s AI leaders are enlightened and ethical enough that within the framework created by competition, they can be broadly trusted.

There are many aspects of this counterargument that I do not find convincing. Taking them in order: polarization can be overcome, and big decisions and challenges sometimes bring societies together; in fact, delegating key decisions to technocracy without democratic input may diminish trust in institutions and experts, and may worsen polarization. Second, democratic voice does not require citizens to write code or design new models; the debate should be informative enough that citizens can weigh in about what type of future they want and how they trade off the costs and benefits of different options. Third, competition doesn’t seem to be a good disciplining framework; on the contrary, competition sometimes brings the worst out of both organizations and people. Fourth, if three decades of work on political economy and institutions has taught me anything, it is that we should not bank on the ethical grounding of unconstrained leaders.

But, still, I do not mean to immediately dismiss the technocracy option if there are more compelling arguments for it.

The question is, then, whether there are any circumstances under which such important decisions can be delegated to AI experts and technocracy.

One final secondary question: even if we managed to get democratic input in the United States or even in Europe, AI will shape the lives of everyone on this planet. How do we ensure that the voice of nearly 6 billion people who don’t live in the US, Europe and China also contributes to the debates on AI?

[Daron Acemoglu @DAcemogluMIT]

First question on AI.

Is the problem superintelligence or distorted intelligence?

This is a question I tried to address in this piece. I can add the following additional comment here.

I believe the debate is being obfuscated by equating goal-driven, autonomous behavior with intelligence. Plants and insects have goal-driven, largely autonomous behaviour. But this isn’t what we mean by intelligence in general.

Intelligence is general-purpose and holistic, and is typically well-adapted to its environment.

There is no doubt that current AI models have impressive capabilities. But in attempting to achieve these capabilities, AI labs may be creating distorted intelligence rather than superintelligence, as I explain in this article.

This matters because the dangers we should watch out for, the kinds of policies and regulations we should adopt, and the hope we should hold depend on the answer to this question.

[Orlando Avendaño @oavendano]

¿Fue antiestadounidense porque fue prohispano?

¿Es lo hispano algo que no es, también, Estados Unidos?

¿No son Bernardo de Galvéz, Mariano Rivera, Roberto Clemente, Andy García, Óscar de la Hoya, Jorge Masvidal, Selena, Fernando Valenzuela, Danny Trejo, Linda Rondstadt, y un gran etcétera, hitos de la cultura y la historia de Estados Unidos también?

¿No es hoy alguien como Marco Rubio uno de los mayores defensores de lo americano y sus intereses?

Todas las críticas musicales contra Bad Bunny son válidas, pero el desprecio del espectáculo por haber reivindicado la cultura hispana es verdaderamente desatinado.

También los hispanos son un muro de contención contra la deriva cultural y espiritual en Estados Unidos. También los hispanos son parte esencial de Estados Unidos —que ayuda a que sea grande otra vez.

Esto, independientemente de si te gusta o no Bad Bunny, ya que la mayoría de las críticas no son al respecto, lamentablemente.

[Emmanuel Macron @EmmanuelMacron]

Acabo de hablar con @MariaCorinaYA.

Apoyo plenamente su llamado a la liberación y a la protección de los presos políticos del régimen de Nicolás Maduro.

Como todos los venezolanos, puede contar con el apoyo de Francia para alzar la voz en favor de una transición pacífica, democrática y plenamente respetuosa de la voluntad soberana del pueblo venezolano.

[Ben Rhodes @brhodes]

Mamdani was what so many politicians, law firms, universities, media companies, and others have not been: totally, completely, authentically unafraid. That's the only way to defeat authoritarianism.

[Carlos E. Roa Viana @carlosroa1]

Trump: "You don't have the cards right now."
Zelensky: "I'm not playing cards."
Two lines that say a lot about both men.

[Ana Milagros Parra @amilagrosparra]

Erik Prince mentía sobre la recolección de dinero para liberar a Venezuela, mientras le ofrecía a Trump la creación de patrullas privadas para las deportaciones masivas y campos de concentración para migrantes (incluidos venezolanos)

🙃

https://t.co/lV3dVrB4SU

[Pete Buttigieg @PeteButtigieg]

You are not powerless, and he is not unstoppable. Look at, and learn from, the funding freeze and how quickly he was forced to surrender.

[Pete Buttigieg @PeteButtigieg]

Despicable. As families grieve, Trump should be leading, not lying. We put safety first, drove down close calls, grew Air Traffic Control, and had zero commercial airline crash fatalities out of millions of flights on our watch.
President Trump now oversees the military and the FAA. One of his first acts was to fire and suspend some of the key personnel who helped keep our skies safe. Time for the President to show actual leadership and explain what he will do to prevent this from happening again.

[Martín Molina @MartinSMolinaH]

@AboutRaoul @redeelights Este pana no puede ser más gocho

[Jorge Lazo Cividanes @JorgeLazoC]

Esto no es un asunto de derecha o izquierda / chavistas u opositores.

La democracia es una causa de todos los venezolanos contra la cúpula criminal q tiene secuestrado al país.

Hagamos honor a la memoria de los Libertadores y a la letra de nuestro himno.

[George Conway ⚖️🇺🇸 @gtconway3d]

I will forever remain deeply ashamed of having supported the winning presidential candidate in 2016.

But I shall always be extremely proud of having supported the losing candidate in 2024.

[Elías Pino Iturrieta @EliasPino]

¿Debo felicitar a una sociedad que escogió, sin trampas ni presiones serias, a un delincuente convicto para presidente de la república? No es como para aplaudir.

[Martín Molina @MartinSMolinaH]

RT @EdKrassen: Did you know ow that the COVID vaccine may have saved 20 million human lives?

[Jvvvvvvvvvv 🇻🇪🏳️‍⚧️🇵🇸 @jvvyyaps]

Hoy hicimos el recorrido de todos los sitios de reclusión Sebin Helicoide y PNB. Nos NEGARON INFORMACIÓN del paradero de RICARDO ESTÉVEZ, víctima de una detención arbitraria y de una desaparición forzada. Exigimos información y que se le respete, derecho a la defensa y sus DDHH

[José María Del Pino @josemdelpino]

🔴| Cada uno guárdelas en sus propios PCs y servidores. Que todo el mundo tenga respaldo: Señoras y Señores, aquí están todas las actas de la elección que ganó Edmundo González. Con código Hash, QR y firmas de los testigos. https://t.co/eyvTn3Giin

[Brett Meiselas @BMeiselas]

What’s happening in Venezuela right now is exactly what elections would look like here in the U.S. if Trump were to get back into office. We can never let that happen.

[Eugenio G. Martínez @puzkas]

Dos problemas básicos tiene el anuncio del pdte del CNE. 1) Aunque los calificó de irreversibles, una simple operación aritmética sirve para comprobar que no es así. 2) Los resultados hasta ahora -lunes 2:32am- no son auditables