Marginal Revolution https://marginalrevolution.com/ Small Steps Toward A Much Better World Mon, 26 Oct 2026 16:03:30 +0000 en-US hourly 1 https://marginalrevolution.com/wp-content/uploads/2015/10/cropped-MR-logo-thumbnail-32x32.png Marginal REVOLUTION https://marginalrevolution.com/ 32 32 42693868 https://marginalrevolution.com/marginalrevolution/2026/10/monday-assorted-links-583.html?utm_source=rss&utm_medium=rss&utm_campaign=monday-assorted-links-583 Monday assorted links https://feeds.feedblitz.com/~/971996720/0/marginalrevolution~Monday-assorted-links.html https://marginalrevolution.com/marginalrevolution/2026/10/monday-assorted-links-583.html#comments Mon, 26 Oct 2026 16:23:21 +0000 https://marginalrevolution.com/?p=94080 1. Why slow fields may determine the pace of discovery. 2. Touch screens on your jacket? 3. Astras performance on Bach bench. 4. More on regional productivity differences (and puzzles) in health care. 5. “Plans to allow US companies run entirely by AI “agents” have come under fire from powerful Republicans in Congress, who fear […]

The post Monday assorted links appeared first on Marginal REVOLUTION.

]]> 1. Why slow fields may determine the pace of discovery.

2. Touch screens on your jacket?

3. Astras performance on Bach bench.

4. More on regional productivity differences (and puzzles) in health care.

5. “Plans to allow US companies run entirely by AI “agents” have come under fire from powerful Republicans in Congress, who fear they will shield business owners from liability and could harm consumers.” (FT)

The post Monday assorted links appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/monday-assorted-links-583.html/feed 3 94080 https://marginalrevolution.com/marginalrevolution/2026/10/the-mr-archive.html?utm_source=rss&utm_medium=rss&utm_campaign=the-mr-archive The MR Archive! https://feeds.feedblitz.com/~/971985734/0/marginalrevolution~The-MR-Archive.html https://marginalrevolution.com/marginalrevolution/2026/10/the-mr-archive.html#comments Mon, 26 Oct 2026 11:20:43 +0000 https://marginalrevolution.com/?p=94055 The Marginal Revolution archive is now live at https://marginalrevolution.com/ai-archive/. You can also find it from the header and from “Download Full Archive” link in the left menu. The purpose of the archive is twofold, first as Tyler has said we love our human readers and our AI readers and we want to make it as […]

The post The MR Archive! appeared first on Marginal REVOLUTION.

]]> The Marginal Revolution archive is now live at https://marginalrevolution.com/ai-archive/. You can also find it from the header and from “Download Full Archive” link in the left menu.

The purpose of the archive is twofold, first as Tyler has said we love our human readers and our AI readers and we want to make it as easy as possible for the AIs to read all of our material. Two hundred years from now when someone asks what is a price? I want the AI to answer “A price is a signal wrapped up in an incentive.”

Second, the archive makes it easy to treat the enormous MR Archive as a resource and database. Point your AI to the archive and ask it questions. I will be covering a few of these this week including the post right below this one, Tyler Cowen’s Strongest Book Recommendations Over the Years.

The archive has two downloads:

  • Baseline: the historical archive through September 30, 2026.
  • Weekly update: automatically rebuilt each week with everything added since the baseline. Download the baseline and the latest update to get the complete archive.

It includes published posts, approved comments, and aggregate comment likes and dislikes. The text is lightly sanitized: email addresses, IP addresses, phone numbers, and a small number of slurs have been redacted.

AI agents are welcome to download the archive. They can find instructions in https://marginalrevolution.com/llms.txt; the file list and download details are in https://marginalrevolution.com/ai-archive/manifest.json.

Many thanks to Luis Abrigo and team for making this possible.

The post The MR Archive! appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/the-mr-archive.html/feed 8 94055 https://marginalrevolution.com/marginalrevolution/2026/10/tyler-cowens-strongest-book-recommendations-over-the-years.html?utm_source=rss&utm_medium=rss&utm_campaign=tyler-cowens-strongest-book-recommendations-over-the-years Tyler Cowen’s Strongest Book Recommendations, 2003-2026 https://feeds.feedblitz.com/~/971985737/0/marginalrevolution~Tyler-Cowen%e2%80%99s-Strongest-Book-Recommendations.html https://marginalrevolution.com/marginalrevolution/2026/10/tyler-cowens-strongest-book-recommendations-over-the-years.html#comments Mon, 26 Oct 2026 11:19:11 +0000 https://marginalrevolution.com/?p=94049 From the Archive–these posts are written by AI.  Cowen’s strongest recommendations include 1491, The Power Broker, Knausgaard’s first two My Struggle volumes, Fuchsia Dunlop’s Chinese cookbooks, and Meetings with Remarkable Manuscripts. These stand out through unusually strong praise, repeated endorsement, or both. The analysis uses qualitative, book-specific sentiment analysis: explicit superlatives, strength of recommendation, repeat […]

The post Tyler Cowen’s Strongest Book Recommendations, 2003-2026 appeared first on Marginal REVOLUTION.

]]> From the Archive–these posts are written by AI. 

Cowen’s strongest recommendations include 1491, The Power Broker, Knausgaard’s first two My Struggle volumes, Fuchsia Dunlop’s Chinese cookbooks, and Meetings with Remarkable Manuscripts. These stand out through unusually strong praise, repeated endorsement, or both. The analysis uses qualitative, book-specific sentiment analysis: explicit superlatives, strength of recommendation, repeat endorsements, and evidence that a book changed his thinking or behavior. Qualifications and discussion context also matter. The result is a top tier, not a definitive ordinal ranking—Cowen rarely compares these books directly.

The strongest recommendations across the archive

Book Evidence of enthusiasm Interpretation
Charles C. Mann, 1491 “one of my favorite books ever, in any field.” May 22, 2011. Among his clearest unrestricted endorsements. The post reviews 1493, but this particular praise explicitly concerns 1491.
Robert Caro, The Power Broker “one of the best non-fiction books ever.” April 15, 2012. An enduring benchmark: in 2026, he uses Caro’s biography of Moses as the standard against which to praise Skidelsky.
Karl Ove Knausgaard, My Struggle, volumes 1–2 He calls the second volume “one of the greatest novels ever written” and selects it as his fiction book of the year. November 16, 2013. Particularly strong evidence of durability: both volumes return in his 2022 favorites and 2024 best-since-2000 selections.
Fuchsia Dunlop, Land of Plenty / its expanded successor The Food of Sichuan “one of the best and most valuable books ever produced.” July 2, 2019. Exceptionally strong praise across genres, reinforced by years of use and discussion. His enthusiasm extends to Every Grain of Rice: “I will buy everything she writes, forever.” February 3, 2013.
Christopher de Hamel, Meetings with Remarkable Manuscripts A possible number-one book of 2016 becomes “one of the very greatest books of the last twenty years.” November 5, 2016; June 22, 2026. One of the strongest examples of an enthusiastic initial judgment surviving a decade.
Robert Skidelsky, three-volume biography of Keynes “one of the very best books ever written.” April 16, 2026. An explicit all-time endorsement. He specifically prefers the three-volume biography to the one-volume condensation.
John Stuart Mill, The Subjection of Women “one of the very best books ever written, on any topic.” September 11, 2022. Strong recommendation plus intellectual influence: he says he drew his views from Mill and urges everyone to read it.
Tony Judt, Postwar “one of my favorite books ever.” February 6, 2012. Important attribution trap: the surrounding post is a mixed review of a different Judt book. A whole-post sentiment score would understate his enthusiasm for Postwar.
Robert Cialdini, Influence “one of my all-time favorite books.” February 26, 2007. A particularly direct early recommendation, embedded in a discussion of affiliation and persuasion.
M. A. Orthofer, The Complete Review Guide to Contemporary World Fiction “one of the best books written, ever”—conditional on its practical value to the reader. April 10, 2016. His behavioral evidence is striking: the manuscript prompted him to order about forty books. Best suited to avid fiction readers.

 

Annual winners provide a second reading list

An all-time favorite and a particular year’s winner are different signals. These are especially clear annual selections:

Recommendation year Book or books he singled out
2011 Steven Pinker’s The Better Angels of Our Nature, Walter Isaacson’s Steve Jobs, and Haruki Murakami’s 1Q84: three standouts he says virtually everyone who reads the relevant genres should read. He had not finished 1Q84 at that point. November 8, 2011.
2014 John Drury’s Music at Midnight: The Life and Poetry of George Herbert, his explicit number one. November 24, 2014.
2015 Eyal Weizman and Fazal Sheikh’s The Conflict Shoreline, a late selection that displaced his earlier contenders. December 26, 2015.
2017 Bruno Maçães’s The Dawn of Eurasia, conditional on counting a book formally released the following January. December 2, 2017.
2018 Emily Wilson’s translation of Homer’s Odyssey, his explicit best-book nomination. November 25, 2018.
2019 Eric Kaufmann’s Whiteshift and Pekka Hämäläinen’s Lakota America share his top prize. November 25, 2019.
2020 David S. Reynolds’s Abe, Heather Clark’s Red Comet, and Jan Swafford’s Mozart: The Reign of Love form his final top three. December 18, 2020.
2023 Jonny Steinberg’s Winnie and Nelson: Portrait of a Marriage, selected partly because he thought his recommendation would be especially useful to readers. November 21, 2023.

These are selected clear winners, rather than a complete annual series. In some years he declines to choose one.

What the sentiment and discussion reveal

Repeated enthusiasm is more persuasive than a spectacular adjective. Knausgaard, Dunlop, and de Hamel have particularly strong longitudinal evidence. But precision matters: Cowen’s enthusiasm for Knausgaard’s first two volumes should not be transferred uniformly to the whole series. His September 8, 2018 discussion describes volumes 3–5 as often unsatisfying. He values books that change how he sees or does things. Orthofer changes his reading purchases; Dunlop changes his cooking; The Conflict Shoreline changes his conception of what a book can accomplish. His strongest praise often concerns explanatory power and intellectual usefulness. Reader discussion is useful context, but a poor ranking instrument. In a spot-check of ten recommendation threads, the post praising Mill had 163 archived comments, while the Cialdini endorsement had four. The former centered on a controversial contemporary debate. Comment volume measures attention to the post, not necessarily enthusiasm for the recommended book. Influence deserves its own category. His March 16, 2010 list of formative books includes Hayek’s Individualism and Economic Order, Keynes’s General Theory, Parfit’s Reasons and Persons, Paglia’s Sexual Personae, and Proust’s Remembrance of Things Past. For understanding Cowen’s intellectual development, that list is more directly relevant than his annual favorites; for finding books he recommends with exceptional enthusiasm, the top-tier table above is the stronger starting point.

The post Tyler Cowen’s Strongest Book Recommendations, 2003-2026 appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/tyler-cowens-strongest-book-recommendations-over-the-years.html/feed 12 94049 https://marginalrevolution.com/marginalrevolution/2026/10/brazils-economic-problems-in-a-nutshell.html?utm_source=rss&utm_medium=rss&utm_campaign=brazils-economic-problems-in-a-nutshell Brazil’s economic problems, in a nutshell https://feeds.feedblitz.com/~/971978333/0/marginalrevolution~Brazils-economic-problems-in-a-nutshell.html https://marginalrevolution.com/marginalrevolution/2026/10/brazils-economic-problems-in-a-nutshell.html#comments Mon, 26 Oct 2026 07:03:20 +0000 https://marginalrevolution.com/?p=94082 It would take true Milei-like ardour to slice through Brazil’s economic troubles. These are caused by a gnarly mix of high public spending, stubborn inflation and low saving. The result is a crippling cost of capital. Some analysts put Brazil’s real interest rate, the BCB’s policy rate adjusted for next year’s expected inflation, at 9% or […]

The post Brazil’s economic problems, in a nutshell appeared first on Marginal REVOLUTION.

]]>

It would take true Milei-like ardour to slice through Brazil’s economic troubles. These are caused by a gnarly mix of high public spending, stubborn inflation and low saving. The result is a crippling cost of capital. Some analysts put Brazil’s real interest rate, the BCB’s policy rate adjusted for next year’s expected inflation, at 9% or more. That is higher than in Russia and four times that in peaceful peers like Chile, the Philippines or South Africa.

It all starts with the public finances. Brazil’s 65,000-word doorstop of a constitution bars cuts to nominal public-sector wages and links pension, disability and unemployment benefits to the minimum wage, which is adjusted annually based on recent inflation and GDP growth. This ratchet has lifted mandatory spending to 90% of the federal budget.

It also perpetuates inflationary pressure. This plus a generous welfare state in turn make Brazilians unwilling to save. At 14% of GDP, the national savings rate is 12 percentage points below the world average. If price rises have regularly eroded your bank balance in the past and the state pays for your health care, school and pension, you may as well spend all the money you make right away—especially if, like most people in unequal Brazil, you do not make much to begin with.

Here is more from The Economist.

The post Brazil’s economic problems, in a nutshell appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/brazils-economic-problems-in-a-nutshell.html/feed 25 94082 https://marginalrevolution.com/marginalrevolution/2026/10/frances-lee-on-american-elections.html?utm_source=rss&utm_medium=rss&utm_campaign=frances-lee-on-american-elections Frances Lee on American elections https://feeds.feedblitz.com/~/971975738/0/marginalrevolution~Frances-Lee-on-American-elections.html https://marginalrevolution.com/marginalrevolution/2026/10/frances-lee-on-american-elections.html#comments Mon, 26 Oct 2026 04:51:28 +0000 https://marginalrevolution.com/?p=94081 More likely than interference with the election is that unsuccessful office-seekers will refuse to concede, claiming their opponents cheated. Nothing is more basic to democratic legitimacy than the loser’s consent. Many feared that Mr Trump’s refusal to concede in 2020 would spread across the political system. It has not. Bright Line Watch, a research group, […]

The post Frances Lee on American elections appeared first on Marginal REVOLUTION.

]]>

More likely than interference with the election is that unsuccessful office-seekers will refuse to concede, claiming their opponents cheated. Nothing is more basic to democratic legitimacy than the loser’s consent. Many feared that Mr Trump’s refusal to concede in 2020 would spread across the political system. It has not. Bright Line Watch, a research group, examined all 884 congressional races in 2020 and 2022. The overwhelming majority of losing candidates publicly acknowledged defeat. Explicit refusals were concentrated among first-time candidates who had lost by wide margins. And there were fewer such refusals in 2022 than in 2020. Candidates with political careers to protect still concede. When they do, complaints of election “rigging” lose their force…

Nevertheless, the record of American elections since 2020 has been encouraging. Election administration has improved. Although many career administrators resigned amid increased harassment after 2020, the voters’ experience actually got better. In both 2022 and 2024 the share of people waiting more than 30 minutes to cast their ballot was lower than in 2020, and the long-documented racial gap narrowed: by 2024 black, white, Hispanic and Asian voters reported comparable waiting times.

She is from Princeton, and here is more from The Economist.  I do agree there is too much gerrymandering.  Those with more dramatic complaints and predictions, however, are encouraged to try them out in the prediction markets.

The post Frances Lee on American elections appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/frances-lee-on-american-elections.html/feed 32 94081 https://marginalrevolution.com/marginalrevolution/2026/10/sunday-assorted-links-587.html?utm_source=rss&utm_medium=rss&utm_campaign=sunday-assorted-links-587 Sunday assorted links https://feeds.feedblitz.com/~/971963003/0/marginalrevolution~Sunday-assorted-links.html https://marginalrevolution.com/marginalrevolution/2026/10/sunday-assorted-links-587.html#comments Sun, 25 Oct 2026 15:42:58 +0000 https://marginalrevolution.com/?p=94066 1. A safe harbor for open source? 2. False but interesting claims about economic growth. 3. “In a calibrated model of the welfare effects of the estimated impacts of the Great Recession on consumption and mortality, we find that the welfare gain from the estimated mortality decline is quantitatively significant relative to the welfare loss […]

The post Sunday assorted links appeared first on Marginal REVOLUTION.

]]> 1. A safe harbor for open source?

2. False but interesting claims about economic growth.

3. “In a calibrated model of the welfare effects of the estimated impacts of the Great Recession on consumption and mortality, we find that the welfare gain from the estimated mortality decline is quantitatively significant relative to the welfare loss from the estimated consumption decline.”

4. On Putin almost using nukes (FT).

5. Products under $250 that have improved people’s lives.

6. Three years for the college education?

7. The politics of Fjord.

The post Sunday assorted links appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/sunday-assorted-links-587.html/feed 107 94066 https://marginalrevolution.com/marginalrevolution/2026/10/the-panic-patrol.html?utm_source=rss&utm_medium=rss&utm_campaign=the-panic-patrol The Panic Patrol https://feeds.feedblitz.com/~/971956766/0/marginalrevolution~The-Panic-Patrol.html https://marginalrevolution.com/marginalrevolution/2026/10/the-panic-patrol.html#comments Sun, 25 Oct 2026 11:15:45 +0000 https://marginalrevolution.com/?p=94031 The Panic Patrol, a division of the department of future corrections, reminds us of past panics. Here’s one case in point I wasn’t aware of:

The post The Panic Patrol appeared first on Marginal REVOLUTION.

]]> The Panic Patrol, a division of the department of future corrections, reminds us of past panics. Here’s one case in point I wasn’t aware of:

The post The Panic Patrol appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/the-panic-patrol.html/feed 25 94031 https://marginalrevolution.com/marginalrevolution/2026/10/facts-about-breastfeeding.html?utm_source=rss&utm_medium=rss&utm_campaign=facts-about-breastfeeding Facts about breastfeeding https://feeds.feedblitz.com/~/971952002/0/marginalrevolution~Facts-about-breastfeeding.html https://marginalrevolution.com/marginalrevolution/2026/10/facts-about-breastfeeding.html#comments Sun, 25 Oct 2026 06:57:04 +0000 https://marginalrevolution.com/?p=94078 We produce a numerical estimate of the value of unpaid breastfeeding relative to national income spanning five centuries and integrating historical and bioarchaeological data. The relative economic contribution of maternal nursing was greater in the distant past than in recent history, rivaling regionally significant industries such as pottery, glassmaking, and even the historical public sector. […]

The post Facts about breastfeeding appeared first on Marginal REVOLUTION.

]]>

We produce a numerical estimate of the value of unpaid breastfeeding relative to national income spanning five centuries and integrating historical and bioarchaeological data. The relative economic contribution of maternal nursing was greater in the distant past than in recent history, rivaling regionally significant industries such as pottery, glassmaking, and even the historical public sector. It was likely the largest source of human capital investment in early modern England, supporting the physical and cognitive development of the workforce. Finally, we show that breastfeeding rates probably fell as incomes rose, challenging the Malthusian assumption that higher income correlates with lower mortality.

That is from a recent paper by Louis Henderson and Jane Humphries.  Via the excellent Samir Varma.

The post Facts about breastfeeding appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/facts-about-breastfeeding.html/feed 25 94078 https://marginalrevolution.com/marginalrevolution/2026/10/how-central-bankers-spend-their-time.html?utm_source=rss&utm_medium=rss&utm_campaign=how-central-bankers-spend-their-time How central bankers spend their time https://feeds.feedblitz.com/~/971950499/0/marginalrevolution~How-central-bankers-spend-their-time.html https://marginalrevolution.com/marginalrevolution/2026/10/how-central-bankers-spend-their-time.html#comments Sun, 25 Oct 2026 05:14:29 +0000 https://marginalrevolution.com/?p=94068 How leaders allocate their limited time and attention is an important question in economics. This paper constructs and analyzes a novel data set covering the daily calendars of three Federal Reserve Chairs, Ben Bernanke, Janet Yellen, and Jerome Powell, containing more than 20,000 calendar entries. We document several patterns. First, all Fed Chairs spend more […]

The post How central bankers spend their time appeared first on Marginal REVOLUTION.

]]>

How leaders allocate their limited time and attention is an important question in economics. This paper constructs and analyzes a novel data set covering the daily calendars of three Federal Reserve Chairs, Ben Bernanke, Janet Yellen, and Jerome Powell, containing more than 20,000 calendar entries. We document several patterns. First, all Fed Chairs spend more than 30% of their documented meetings with Fed staff, highlighting the crucial role of economists in the Fed’s decision process. Second, interactions with the media became more frequent during Bernanke’s tenure and remained important until the end of Powell’s tenure. Third, Powell held significantly more meetings with lawmakers than both Yellen and Bernanke, reflecting an increasing need for the Fed to engage with political actors. Beyond these trend patterns, we examine the time allocation of Fed Chairs at business cycle frequencies and show how different activities respond to shifts in the macroeconomic environment. Finally, we place our findings in historical context using the available calendars of earlier Fed Chairs, including Alan Greenspan.

That is from a recent NBER working paper by Thomas Drechsel & Dali Tsakadze.

The post How central bankers spend their time appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/how-central-bankers-spend-their-time.html/feed 10 94068 https://marginalrevolution.com/marginalrevolution/2026/10/emergent-ventures-india-20th-cohort.html?utm_source=rss&utm_medium=rss&utm_campaign=emergent-ventures-india-20th-cohort Emergent Ventures India, 20th cohort https://feeds.feedblitz.com/~/971950325/0/marginalrevolution~Emergent-Ventures-India-th-cohort.html https://marginalrevolution.com/marginalrevolution/2026/10/emergent-ventures-india-20th-cohort.html#comments Sun, 25 Oct 2026 04:42:24 +0000 https://marginalrevolution.com/?p=94062 Zahan Turel, a backend engineer and eighth-generation Zoroastrian priest from Surat, received a grant to digitize his community’s manuscripts and liturgical records before they are lost. Aditya Vijay, 17, is building Forge, supporting overlooked, self-taught young founders with shared housing, capital, and access. Dev Goyal received a grant for SCRIPT, exploring whether stylus-based drawing kinematics […]

The post Emergent Ventures India, 20th cohort appeared first on Marginal REVOLUTION.

]]> Zahan Turel, a backend engineer and eighth-generation Zoroastrian priest from Surat, received a grant to digitize his community’s manuscripts and liturgical records before they are lost.

Aditya Vijay, 17, is building Forge, supporting overlooked, self-taught young founders with shared housing, capital, and access.

Dev Goyal received a grant for SCRIPT, exploring whether stylus-based drawing kinematics can support non-diagnostic clinical triage for ADHD, autism, and anxiety.

Adwait Tiwari, 16, a self-taught founder from Indore, is building BharatBahi, a WhatsApp-native AI assistant helping Indian shopkeepers.

Mayukh Goswami and Meher Manda received their grant for a graphic novel examining democratic crises around the world through the lens of a fictional Indian town.

Ajith Chekka is building Oru’el, a physics-enabled intelligence layer to improve the reliability and efficiency of data centers.

Gaurav Kumar, a software engineer and social entrepreneur, is building OncoVault, which turns fragmented cancer records into AI-generated clinical summaries to support physicians’ treatment decisions.

Kush Agrawal, an engineering student at IIT Bombay, received a grant for Tensor Recon, developing execution-aware financial reconciliation infrastructure for high-volume cryptocurrency trading firms.

Mohd. Ashzad, 22, a security researcher and engineer, is building Build Jam, helping young South Asian builders discover creative skills through real-world projects in AI, design, filmmaking, and photography.

Vaibhav Sai, 25, received a grant to develop AI for intent-based biomolecular design, starting with a nucleotide-focused model and capture molecules for biosensors.

Rithvik Vibhu and Rithwik Jayasimha received their grant for research on passive optical fiber network vulnerabilities, including wiretapping and attacks on ISP infrastructure, and presentations at Black Hat USA 2026 and DEF CON 34.

Neha Sarda is building Zyogen, sovereign AI software converting injury images into patient-specific printable graft designs and bioink formulations, aiming to make regenerative medicine 30–40% more affordable.

Hari Shankar Ramalingam, cofounder and CEO of SpaceTug, received a grant to develop and validate autonomous spacecraft technologies for in-orbit satellite servicing, inspection, and life extension, ahead of orbital demonstrations.

Laiba Noor received a travel grant to attend a research program at Özyeğin University and develop a speech-analysis tool for detecting presymptomatic Alzheimer’s in low-resource settings.

Abhishek Raj, 16, a crime and mystery writer and dual national record holder, received a grant to advance his fiction writing and criminology research.

Kunal Kanase, an IIT Bombay pre-doctoral fellow, received a grant for GullyWell, studying Dharavi  residents’ wellbeing where formal mental-health care rarely reaches and developing low-cost tools informed by that research.

Divyaratna Joshi, a Chemical Engineering undergraduate at IIT Madras, is developing low-cost S-PEEK membranes to replace expensive fluorinated membranes and make fuel cells and electrolyzers affordable and manufacturable at scale.

Tanjot Singh, 16, received a grant for PraaNavya (Erynth), a climate startup developing bio-based nanofiber air filtration technology for sustainable clean air.

Tribhi Kathuria, a Lecturer in Robotics at the University of Michigan, received a grant to connect aspiring Indian engineers with robotics and AI research and mentorship from experts in the United States.

Swamynathan Jerra, founder of Hyderabad’s AcquaHT Labs, received a grant to upgrade and seek patents for machines extracting drinking water from air at 30% humidity, rather than the usual 50%, for dry areas with unsafe groundwater.

Niharika Srivastava, a criminal justice and technology lawyer, received a grant to develop a rule-based system identifying Indian undertrial prisoners held beyond statutory custody limits, enabling targeted legal intervention.

Anirudh Varma, a New Delhi pianist, composer, and producer, leads the Anirudh Varma Collective (AVC), received a travel grant for reimagining Indian classical music in a contemporary format for its debut UK tour.

Himaneesh received a grant to build AI software that simplifies professional digital audio workstation workflows.

Sahasrabda Sai Pradhan received a grant to develop a skin-regenerative biomaterial that can be fabricated on-site for urgent graft substitution when suitable tissue is unavailable from the patient’s donor site.

Gaurav Hadavale, 21, a final-year undergraduate at the Sardar Patel Institute of Technology, received a travel grant to present his mechanistic interpretability and trustworthy medical AI research at the MI4MedFM workshop at MICCAI 2026.

M R Sharan, an economist, received a grant to establish a data and intelligence platform focused on India’s local bodies.

Nitish Goel, 14, from Panchkula, is building Thalamus to reduce AI costs and improve efficiency, and Agentoverflow, a shared repository of agents’ solutions that reduces duplicated work and supplies model-training data.

Sudharsanam received a grant for Hardlight, developing autonomous space robots to assemble and maintain assets in low Earth orbit, including space stations, data centers, and factories.

Naveen Gulati, Noida, received a grant for instrumented rooftop trials of GIVARA ONE, a compact dual-rotor vertical-axis turbine for low, gusty winds. Givara Energy owns, installs, and maintains the machines; customers pay only for delivered electricity.

Daevan Mangalmurti and Bilal Moin received their grant for Kindly Adjust, a podcast and Substack discussing small fixes for India’s big problems.

Those unfamiliar with Emergent Ventures can learn more here and here. The EV India announcement is here. More about the winners of EV India second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, and nineteenth cohorts. To apply for EV India, use the EV application, click the “Apply Now” button and select India from the “My Project Will Affect” drop-down menu.

And here is Nabeel’s AI engine for other EV winners. Here are the other EV cohorts.

If you are interested in supporting the India tranche of Emergent Ventures, please write to me or to Shruti at srajagopalan@mercatus.gmu.edu.

The post Emergent Ventures India, 20th cohort appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/emergent-ventures-india-20th-cohort.html/feed 1 94062 https://marginalrevolution.com/marginalrevolution/2026/10/econvitals.html?utm_source=rss&utm_medium=rss&utm_campaign=econvitals Econvitals https://feeds.feedblitz.com/~/971941955/0/marginalrevolution~Econvitals.html https://marginalrevolution.com/marginalrevolution/2026/10/econvitals.html#comments Sat, 24 Oct 2026 17:54:44 +0000 https://marginalrevolution.com/?p=94067 From Jason Furman, it tracks economic indicators, mostly U.S.  Here is the website.  Subscribe here to briefings.  Here is a thread on the site.

The post Econvitals appeared first on Marginal REVOLUTION.

]]> From Jason Furman, it tracks economic indicators, mostly U.S.  Here is the website.  Subscribe here to briefings.  Here is a thread on the site.

The post Econvitals appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/econvitals.html/feed 22 94067 https://marginalrevolution.com/marginalrevolution/2026/10/why-are-cybersecurity-losses-not-worse.html?utm_source=rss&utm_medium=rss&utm_campaign=why-are-cybersecurity-losses-not-worse Why are cybersecurity losses not worse? https://feeds.feedblitz.com/~/971939876/0/marginalrevolution~Why-are-cybersecurity-losses-not-worse.html https://marginalrevolution.com/marginalrevolution/2026/10/why-are-cybersecurity-losses-not-worse.html#comments Sat, 24 Oct 2026 15:57:10 +0000 https://marginalrevolution.com/?p=94065 Here’s the first part of my theory: cybercriminals are not the organized geniuses we implicitly imagine. Anyone building a criminal gang has to find candidates willing to forgo more stable opportunities in the formal economy. My modeling estimated that something like 720,000 people are involved in the online criminal economy, 90% of them in scam […]

The post Why are cybersecurity losses not worse? appeared first on Marginal REVOLUTION.

]]>

Here’s the first part of my theory: cybercriminals are not the organized geniuses we implicitly imagine. Anyone building a criminal gang has to find candidates willing to forgo more stable opportunities in the formal economy. My modeling estimated that something like 720,000 people are involved in the online criminal economy, 90% of them in scam and fraud call-center type operations, some of them human-trafficked. Of the 76k or so actual hackers, the vast majority work for governments. Of the remaining few thousand criminal hackers, most work in ransomware. Some demographic estimates of these workforces are below.

Criminal organizations need to base themselves in middle and lower income countries, where they can pay less and hire people who have few formal-economy options. For scams and fraud, picture an illegal call center building in a small city in Nigeria. For ransomware gangs, picture kids working in the informal economy in Belarus. I think folks in the AI safety and cyber world sometimes imagine adversaries as their Waluigi twins, implicit MIT graduates; in fact, in cybercrime we’re dealing with a lower-skill demographic. The chart below estimates attacker wages relative to default economy wages…

Here is more from Joshua Saxe, very good throughoiut.  There are bottlenecks on the down side too…

The post Why are cybersecurity losses not worse? appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/why-are-cybersecurity-losses-not-worse.html/feed 28 94065 https://marginalrevolution.com/marginalrevolution/2026/10/cybersecurity-etf.html?utm_source=rss&utm_medium=rss&utm_campaign=cybersecurity-etf Cybersecurity ETF https://feeds.feedblitz.com/~/971929502/0/marginalrevolution~Cybersecurity-ETF.html https://marginalrevolution.com/marginalrevolution/2026/10/cybersecurity-etf.html#comments Sat, 24 Oct 2026 08:46:22 +0000 https://marginalrevolution.com/?p=94061 Joe Weisenthal: “The Red Line is the day that Anthropic introduced Mythos”

The post Cybersecurity ETF appeared first on Marginal REVOLUTION.

]]> Joe Weisenthal: “The Red Line is the day that Anthropic introduced Mythos”

Image

The post Cybersecurity ETF appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/cybersecurity-etf.html/feed 30 94061 https://marginalrevolution.com/marginalrevolution/2026/10/i-guest-host-an-nyt-podcast-with-michael-kratsios-trump-science-advisor.html?utm_source=rss&utm_medium=rss&utm_campaign=i-guest-host-an-nyt-podcast-with-michael-kratsios-trump-science-advisor I guest host an NYT podcast with Michael Kratsios, Trump science advisor https://feeds.feedblitz.com/~/971926862/0/marginalrevolution~I-guest-host-an-NYT-podcast-with-Michael-Kratsios-Trump-science-advisor.html https://marginalrevolution.com/marginalrevolution/2026/10/i-guest-host-an-nyt-podcast-with-michael-kratsios-trump-science-advisor.html#comments Sat, 24 Oct 2026 04:53:27 +0000 https://marginalrevolution.com/?p=94064 Here is the audio, video, and transcript.  Here is one excerpt: Cowen: Talk me out of this worry: So we agree science is an ecosystem, and there’s always a temptation to want to fund the most dynamic, most productive parts of the ecosystem. And right now, that would probably be A.I. But if you need […]

The post I guest host an NYT podcast with Michael Kratsios, Trump science advisor appeared first on Marginal REVOLUTION.

]]> Here is the audio, video, and transcript.  Here is one excerpt:

Cowen: Talk me out of this worry: So we agree science is an ecosystem, and there’s always a temptation to want to fund the most dynamic, most productive parts of the ecosystem. And right now, that would probably be A.I.

But if you need the whole ecosystem to be working well, arguably you should be funding, at the margin, the less productive parts, which need the aid. That will sometimes be universities, but there’s plenty of other inefficient parts of our ecosystem.

So is this plan not putting more resources into the parts that are working well, but we get stuck with bottlenecks if the parts that are not working well end up with fewer resources?

Kratsios: Well, luckily, we’re not investing all of our money for the federal government into S.I. for science. It’s a portfolio approach. And obviously one ——

Cowen: But it’s a net shift toward artificial intelligence, right?

Kratsios: Well, I would argue — and I think this is a very important distinction — it’s not investing in superintelligence, it’s investing in superintelligence for science.

So the question is, I think a lot of people argue: Oh, why would the federal government want to invest more in superintelligence when billions, if not trillions, of dollars are being invested in the private sector into superintelligence? And I would agree with that statement. We shouldn’t be doing that.

The government isn’t funding how to create a next frontier model. That’s something that our great American companies are working on.

But applying those models to scientific discovery is still in its early stages. And as you know, if you think about the trend or the path by which we’ve gotten to this place with L.L.M.s — we started first with being able, essentially, to scrape the whole corpus of the internet, to use that to train a large language model.

The next chapter of that was around coding, where the model builders realized: Oh, we have really good coding data, and we can actually train these models to be good at coding. So then we had this rise of Anthropic and OpenAI Codex and all this stuff.

And I think, to me, the next chapter is around science, and the data that you need to train these large language models for science is still one that we’re working on a lot. And we were very proud to announce 190 federal data sets being made public in order to help train these science models.

But ultimately, you’re going to be applying this superintelligence to everything from material science to chemistry to math to physics, and we have to be in a position to actually leverage that.

Definitely interesting throughout, pretty much entirely we are discussing the Trump administration science plan, authored by Michael.

The post I guest host an NYT podcast with Michael Kratsios, Trump science advisor appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/i-guest-host-an-nyt-podcast-with-michael-kratsios-trump-science-advisor.html/feed 41 94064 https://marginalrevolution.com/marginalrevolution/2026/10/friday-assorted-links-596.html?utm_source=rss&utm_medium=rss&utm_campaign=friday-assorted-links-596 Friday assorted links https://feeds.feedblitz.com/~/971916062/0/marginalrevolution~Friday-assorted-links.html https://marginalrevolution.com/marginalrevolution/2026/10/friday-assorted-links-596.html#comments Fri, 23 Oct 2026 16:35:40 +0000 https://marginalrevolution.com/?p=94053 1. Weird diets (NYT). 2. Is this what the Denisovans looked like? 3. Measuring bottlenecks for AI. 4. How is violence diffferent when women lead drug cartels? 5. “Israel’s economy is growing so fast, it will leapfrog the Netherlands and Australia within the next 18 months, in time for it’s 80th birthday—not by 2030, as […]

The post Friday assorted links appeared first on Marginal REVOLUTION.

]]> 1. Weird diets (NYT).

2. Is this what the Denisovans looked like?

3. Measuring bottlenecks for AI.

4. How is violence diffferent when women lead drug cartels?

5. “Israel’s economy is growing so fast, it will leapfrog the Netherlands and Australia within the next 18 months, in time for it’s 80th birthday—not by 2030, as predicted—to rank second only to the USA in GDP per capita of all nations with populations over 10 million.”

6. Latin America seems to be climbing the high-tech value chain.

7. ZMP by any other name (amazing how much people used to hate on that idea).

8. Chatting with Milton to run your central bank?

9. Warhound.

10. “Somehow, @srajagopalan and @lachygroom have managed to fund a hard-tech revolution in India. There’s something rather massive going on, and everyone else has missed it.”  Link here.

The post Friday assorted links appeared first on Marginal REVOLUTION.

]]> https://marginalrevolution.com/marginalrevolution/2026/10/friday-assorted-links-596.html/feed 92 94053