# 20th century american (blogs) — RSS Amplifier Recent posts from the 1 feeds in the RSS Amplifier directory that cover 20th century american. Page: Feed: --- ## [AI links, 8/26/2026](https://arnoldkling.substack.com/p/ai-links-8252026) _2026-08-26 · Arnold Kling · In My Tribe_ Aswath Damodaran on AI stock valuations; Christopher Mims on world models; Hollis Robbins on AI and privacy; Peter Diamandis on the models’ bad public relations ## [Sixteen fun facts about me](https://arnoldkling.substack.com/p/sixteen-fun-facts-about-me) _2026-08-25 · Arnold Kling · In My Tribe_ This was natural for Bryan Caplan to do. Others who have done it include Rob Henderson and Steve Stewart-Williams. ## [Psychology Links, 8/24/2026](https://arnoldkling.substack.com/p/psychology-links-8242026) _2026-08-24 · Arnold Kling · In My Tribe_ Rod Dreher on Cluster B; Lorenzo Warby on women in organizations; Stefanie Stantcheva on anger in politics; Steve Stewart-Williams on environmental mismatch ## [WWII: America's Home Front](https://arnoldkling.substack.com/p/wwii-americas-home-front) _2026-08-23 · Arnold Kling · In My Tribe_ the next lecture in the series ## [Political Psychology Links, 8/22/2026](https://arnoldkling.substack.com/p/political-psychology-links-8182026) _2026-08-22 · Arnold Kling · In My Tribe_ Lynn Kiesling on Tocqueville; Gerard Baker on the socialist revival; Noah Smith on anti-tech sentiment; Jonathan Rauch on ingratitude ## [AI links, 8/21/2026](https://arnoldkling.substack.com/p/ai-links-8212026) _2026-08-21 · Arnold Kling · In My Tribe_ Charles Jones on AI and the economy; Hollis Robbins on higher ed not leading AI; Peter Diamandis on lower ed not leading AI; Erik Brynjolfsson and others on AI displacing some young workers ## [Culture Links, 8/20/2026](https://arnoldkling.substack.com/p/culture-links-8202026) _2026-08-20 · Arnold Kling · In My Tribe_ Lyman Stone and Peter Foreshaw Brooks on social contagion; Simon Maass on the Beat Generation; Moses Sternstein on status competition; Patrick Collison on sources of Silicon Valley ideas ## [Education Links, 8/19/2026](https://arnoldkling.substack.com/p/education-links-8192026) _2026-08-19 · Arnold Kling · In My Tribe_ Andrew Hartz and Eric Kaufmann on research funding; Austin Scholar on writing; Matt Continetti on Michigan's pass-fail semester; Ashley Rubin on sociology ## [Beyond Language Models](https://arnoldkling.substack.com/p/beyond-language-models) _2026-08-18 · Arnold Kling · In My Tribe_ Problems in the physical world are complex. Social world problems reach a higher level of complexity. ## [Economics Links, 8/17/2026](https://arnoldkling.substack.com/p/economics-links-8172026) _2026-08-17 · Arnold Kling · In My Tribe_ Leighton Woodhouse on substack and journalism; Richard Audoly and others on labor's income share; Scott Sumner on monetarism; The Urban Institute on young adults living with parents ## [Marketplace for AI-Powered Professionals (Sponsored)](https://crawlproof.com/a/4ROZOlqc86Wz) _2026-08-17 · **Sponsored**_ Find professionals who use ChatGPT, Copilot, and Claude to deliver work faster. ## [WWII military history](https://arnoldkling.substack.com/p/wwii-military-history) _2026-08-16 · Arnold Kling · In My Tribe_ continuing the 20th century American history lecture series ## [World War II, part one](https://arnoldkling.substack.com/p/world-war-ii-part-one) _2026-08-15 · Arnold Kling · In My Tribe_ continuing the lecture series ## [Hard Times and Escapes in the 1930s](https://arnoldkling.substack.com/p/hard-times-and-escapes-in-the-1930s) _2026-08-14 · Arnold Kling · In My Tribe_ another lecture composed by Claude ## [Clash of Civilization Links, 8/13/2026](https://arnoldkling.substack.com/p/clash-of-civilization-links-8132026) _2026-08-13 · Arnold Kling · In My Tribe_ Dan Burmawi on transnational Islam; Aaron Shuster on learning from France; Scott McKay on lunatics in power; Ed West on mass migration ## [Radio and Movies in the 1930s](https://arnoldkling.substack.com/p/radio-and-movies-in-the-1930s) _2026-08-12 · Arnold Kling · In My Tribe_ continuing the history lecture series ## [Economic Policy in the 1930s](https://arnoldkling.substack.com/p/economic-policy-in-the-1930s) _2026-08-11 · Arnold Kling · In My Tribe_ the next lecture in the series ## [What Caused the Great Depression?](https://arnoldkling.substack.com/p/what-caused-the-great-depression) _2026-08-10 · Arnold Kling · In My Tribe_ My own take ## [The Great Depression, 1930-1940](https://arnoldkling.substack.com/p/the-great-depression-1930-1940) _2026-08-09 · Arnold Kling · In My Tribe_ Moving along in my 20th century American history series ## [The Wrapper Model](https://arnoldkling.substack.com/p/the-wrapper-model) _2026-08-08 · Arnold Kling · In My Tribe_ Have academic economists fallen for a scam? ## [The artificially intelligent dog](https://arnoldkling.substack.com/p/the-artificially-intelligent-dog) _2026-08-07 · Arnold Kling · In My Tribe_ A metaphor for AI? ## [Crypto Payments, No Custody (Sponsored)](https://crawlproof.com/a/eXqWtWz5Z4QE) _2026-08-07 · **Sponsored**_ Send crypto to merchant wallets via API with real-time updates and automatic fees. ## [Political Psychology Links, 8/6/2026](https://arnoldkling.substack.com/p/political-psychology-links-862026) _2026-08-06 · Arnold Kling · In My Tribe_ Dan Williams on collective delusions; Ilana Redstone on disputes we cannot resolve; Virginia Postrel on America nurturing ambition; Helen Andrews on our race problem ## [Economics Links](https://arnoldkling.substack.com/p/economics-links-8a5) _2026-08-05 · Arnold Kling · In My Tribe_ Johann Kurtz on millennial complaints; Michael Magoon contra Joel Mokyr; Joseph Politano on America's housing stock; Tyler Cowen on AI investment ## [Political Economy Links, 8/4/2026](https://arnoldkling.substack.com/p/political-economy-links-842026) _2026-08-04 · Arnold Kling · In My Tribe_ Aaron Renn on populism receding; Robin Hanson on support for world government; Bo Winegard on political beliefs as tribal signals; Daron Acemoglu on economic equality and democracy ## [The 1990s Web vs. today's AI](https://arnoldkling.substack.com/p/the-1990s-web-vs-todays-ai) _2026-08-03 · Arnold Kling · In My Tribe_ I was more engaged with the former ## [AI Links, 8/2/2026](https://arnoldkling.substack.com/p/ai-links-822026) _2026-08-02 · Arnold Kling · In My Tribe_ Veera M. Rajagopal on using AI to pick content; Jerry Kaplan vs. doomerism; John Cochrane on the AI letter; Timor Kosters and others on an experiment with agents and humans ## [Education Links, 8/1/2026](https://arnoldkling.substack.com/p/education-links-812026) _2026-08-01 · Arnold Kling · In My Tribe_ Robert Pondiscio questions Alpha School; Frank Furedi on Woke socialization; Aaron Renn on Vanderbilt; Hollis Robbins on learning outcomes ## [Progressive Economics in One Lesson](https://arnoldkling.substack.com/p/progressive-economics-in-one-lesson) _2026-07-31 · Arnold Kling · In My Tribe_ a narrative of good vs. evil ## [Is AI Progress Stalling?](https://arnoldkling.substack.com/p/is-ai-progress-stalling) _2026-07-30 · Arnold Kling · In My Tribe_ Or is it me? ## [Arts and Ideas of the 1920s](https://arnoldkling.substack.com/p/arts-and-ideas-of-the-1920s) _2026-07-29 · Arnold Kling · In My Tribe_ the last lecture in the series on this period in American history