David Friedman’s Substack

David Friedman's Substack explores a wide range of subjects from economic principles and climate change to intellectual debates and law enforcement, emphasizing critical thinking, skepticism towards mainstream narratives, and the interplay of natural and social sciences in understanding human behavior and societal issues.

Critical Thinking and Truth Seeking Political and Economic Theories Science and Climate Change Legal and Ethical Considerations Societal and Cultural Analysis Philosophy and Morality Education and Learning Methods Technology and Society

The hottest Substack posts of David Friedman’s Substack

And their main takeaways

How DoorDash Gets You

593 implied HN points • 05 Feb 26
🎭️ Culture Consumerism Urban life Food culture Gig Economy Technology Behavior Public Policy
  1. Food delivery apps remove everyday friction so people stop cooking or walking, and they grow dependent on instant convenience.
  2. Many users spend shockingly large amounts on deliveries—sometimes hundreds of dollars a week—which can drain savings and harm finances.
  3. Adding cost or friction to delivery (like higher fees or taxes) can be a good thing because it nudges healthier habits, protects wallets, and preserves basic skills.

The Legal Stakes for the Minneapolis ICE Shooter

1335 implied HN points • 10 Jan 26
  1. Videos of the shooting have produced sharply divided views, with some people calling it a murder and others calling it an act of self-defense.
  2. The ICE officer is not automatically protected by absolute immunity from Minnesota prosecution, despite claims by some federal officials.
  3. The central legal questions are whether the second and third shots can be legally justified and how competing video evidence will be resolved in court.

Brooklyn Beckham Needs to Grow Up

932 implied HN points • 23 Jan 26
🎭️ Culture Celebrity Family Generations Relationships Social media Parenting
  1. Many young adults are quick to 'cut out' their parents, treating perceived slights as grounds for estrangement rather than working through conflicts.
  2. Brooklyn Beckham’s public, detailed accusations against his parents come across as immature to some and show how airing private family disputes on social media can escalate tensions.
  3. Parents can be baffled when kids interpret jokes or awkward moments as contempt, and those generational misunderstandings sometimes turn small issues into lasting rifts.

My Fellow Americans, You Must Watch ‘Pluribus’

1131 implied HN points • 16 Jan 26
🎭️ Culture Film Television Literature Philosophy Politics Society Media
  1. Totalitarian control can come not just from force but from drowning people in safety, comfort, and pleasure until they willingly give up freedom.
  2. Being human isn’t about being perfect but about being broken, and wiping out struggle and pain can erase what makes us truly human.
  3. Managing or censoring books, ideas, and platforms keeps people content and prevents challenges to the system, making pleasant control self-sustaining.

Ancient Wisdom: Dick Van Dyke Is (Almost) 100 and He’s Still Having Fun

2652 implied HN points • 07 Dec 25
🎭️ Culture Film Television Theater Comedy Dance Celebrity Performing Arts
  1. A performer can stay active and joyful even at 100, still dancing, singing, and embracing life every day.
  2. The 'old man' comic persona grew out of watching and learning from elders in the family, showing how personal history shapes performance.
  3. Iconic character roles can be easily forgotten, and credits or pseudonyms sometimes obscure who actually played them.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

The Iranian Regime Is Betting on American Casualties

153 implied HN points • 01 Mar 26
🌍 World Politics Geopolitics Military conflict Middle East Iran United States Regional Security Proxy warfare
  1. Previous rounds of tit‑for‑tat strikes were carefully choreographed to avoid killing Americans, often causing little damage or no casualties.
  2. After U.S. and Israeli strikes that killed Iran’s supreme leader and other senior figures, Iran launched wide retaliatory attacks using ballistic missiles and drones across the region.
  3. Unlike earlier exchanges, the regime now appears to be risking a major escalation and is effectively betting on causing American casualties to press its advantage.

Canada and the U.S. Now Have Something Horrific in Common

426 implied HN points • 12 Feb 26
📰 News Crime Education Public Safety Violence Law enforcement Community Canada
  1. A mass shooting at a secondary school in Tumbler Ridge killed and injured many, erasing the belief that school shootings are only an American problem.
  2. The town is tiny and remote, so residents, victims, and the shooter were closely connected and the whole community is deeply traumatized.
  3. Canadian officials used different language and approaches—calling the suspect 'gunperson' and respecting a preferred gender identity—highlighting a distinct national response to such violence.

Charlie Kirk’s Final Message to America

2550 implied HN points • 08 Dec 25
⛪ Faith & Spirituality Religion Spirituality Worship Theology Community Ethics
  1. Set aside one day each week as a true Sabbath by putting away your smartphone and work, and focus on rest, family, and spiritual renewal.
  2. Regularly observing rest can help heal personal and national freneticism by restoring attention to what really matters and reducing constant distraction.
  3. The core message is a hopeful, practical call to change: even if the practice helps just one person, that small change is meaningful.

Brendan Carr Once Defended Free Speech. Now He Is Trump’s Chief Censor.

306 implied HN points • 19 Feb 26
🇺🇸 U.S. Politics Free speech Censorship Social media Regulation First Amendment Partisanship
  1. Republicans loudly condemned the Biden administration for silencing dissent, but now that they’re in power those First Amendment worries have largely vanished.
  2. Brendan Carr, once a vocal defender of free speech, is now leading efforts to pressure platforms to censor critics under the Trump administration.
  3. During COVID, social platforms suppressed dissenting scientists—blacklisting, banning, and deleting content—which shows how content moderation can stifle alternative viewpoints.

Trump Told Iranian Protesters Help Was on the Way. What Happened?

565 implied HN points • 06 Feb 26
🇺🇸 U.S. Politics Foreign Policy National Security Military Diplomacy Middle East Human Rights
  1. Trump publicly warned Iran the U.S. was "locked and loaded" if the regime shot protesters, but no U.S. strike followed the subsequent deadly crackdown.
  2. Officials say a key practical reason for not striking is that U.S. missile defense and strike resources are depleted, which limits options for rapid retaliation.
  3. Instead of punishing the regime for the massacre, U.S. envoys are meeting with Iranian officials to negotiate about the nuclear program and support for terrorism rather than the protesters' fate.

Whatever Happened to Sex? Plus . . .

403 implied HN points • 13 Feb 26
📰 News Society Politics Crime Technology Health International Education
  1. Many American couples are having far less sex than in past decades, with factors like tiredness, performance anxiety, hormonal changes, social media, porn, and even AI sex tech all cited as contributing to a real cultural shift toward disconnection.
  2. Rapid advances in AI and growing concern about social media’s effects on kids are changing everyday life and prompting new policy fights, as people and governments rush to respond to technological disruption.
  3. Institutions and politics are under strain, from debates over grade inflation at elite universities and a high-profile antitrust ouster to problems in refugee resettlement and public-safety failures, reflecting wider organizational and political conflict.

How to Be Human

496 implied HN points • 08 Feb 26
🎭️ Culture Identity Creativity Technology Relationships Work Emotions Philosophy
  1. It’s natural to feel hopeless when AI looks like it will automate creative and skilled work, making learning or improving feel pointless.
  2. That shift can also be an opportunity — when fewer people choose to be fully human, deliberately being one becomes more valuable.
  3. Being human means doing what AI can’t: get out into the world, say yes to experiences, and allow yourself to feel fear, excitement, discomfort, and physical life.

No, You Are Not on Indigenous Land

3042 implied HN points • 26 Nov 25
💾 History Colonialism Land Rights Imperialism Prehistory
  1. Territory is made and enforced by institutions and force, not by racial identity, and most land has been taken and retaken through conquest.
  2. Restoring land to the most recent pre-state occupants wouldn’t return it to some original people, because earlier groups also displaced others in turn.
  3. Claiming perpetual ownership based on being the first human to occupy a place is philosophically weak and would unfairly consign many peoples to permanent dispossession.

TGIF: An Alcoholic’s Personality

2045 implied HN points • 19 Dec 25
🇺🇸 U.S. Politics White House Elections Campaigns Political media Political Figures Government
  1. Susie Wiles bluntly calls Trump an "alcoholic’s personality" and labels other insiders as odd or conspiracy-prone, speaking with a sharp, grandmotherly frankness.
  2. There’s a wistful hope for a tech-driven, more efficient government (the "DOGE" dream) where younger, smarter workers deliver cheaper, faster public services, even though that dream has mostly been disappointed.
  3. After the public roasting, the political team rallied in support, highlighting how loyalty and media spectacle often shape responses more than accountability.

Arthur Brooks: Suffer Like a Marine

537 implied HN points • 06 Feb 26
⛪ Faith & Spirituality Buddhism Mindfulness Prayer Suffering Well-being Meaning
  1. Pain is a natural signal and often important for growth, so trying to erase all pain is both impossible and undesirable. Suffering comes from how strongly you resist pain, so lowering resistance is a better goal than eliminating pain.
  2. Nonresistance means accepting pain without fear, anger, or self-pity, which lets you feel pain without multiplying your suffering. When you stop railing against pain, its power over you weakens.
  3. You can build nonresistance by deliberately facing hardship (like tough training) and by practices such as prayer or mental preparation that help you accept what comes. The real skill is applying these habits when pain is unwanted, not just when you choose it.

Putting Clan Over Country Will Ruin America

2476 implied HN points • 08 Dec 25
🇺🇸 U.S. Politics Immigration Assimilation Crime Identity Policy Culture Demographics
  1. Putting clan or family loyalty above the wider society creates a system that rewards short-term kin interests and discourages cooperation. That dynamic can enable fraud and other social harms.
  2. Immigrant communities that cluster and keep strong sectarian ties can become parallel societies. Those parallel societies weaken civic bonds and risk social fracture if they don’t integrate.
  3. Adopting shared civic norms and full assimilation is presented as necessary to prevent these fractures. Ignoring the problem under multicultural defenses lets harmful practices continue.

I Used to Write Satire. Current Events Put Me out of a Job.

551 implied HN points • 05 Feb 26
😂 Humor Political Satire Satire Essays Cultural critique Personal Essay
  1. Political reality has become so outrageous that traditional satire often feels redundant or unnecessary.
  2. Satire used to rely on exaggerated, preposterous scenarios to make a point, but events that once seemed far-fetched now actually happen.
  3. Public figures can sometimes take ridicule in stride and even appreciate it, showing that satire can be received in a friendly way.

Tough Love: Do I Work on My Marriage, or Cut My Losses?

2351 implied HN points • 11 Dec 25
  1. He had affairs during depressive spells and now feels deep guilt, especially about how his choices affect his toddler.
  2. He’s realized he and his wife don’t share many interests or a similar worldview and is craving a partner who does.
  3. He’s torn between trying to repair the marriage for his family and admitting the match may be wrong and leaving to find a closer companion.

WATCH: The Epstein Tapes, Part II: The Eye of the Law

190 implied HN points • 26 Feb 26
🇺🇸 U.S. Politics Investigations Law enforcement Justice Department Legal Cases Crime Surveillance Public records
  1. Twelve hours of footage from Data Set 9 show a yearslong cat-and-mouse between Epstein and investigators, including police searches, depositions, and an FBI sting to recover his “little black book.”
  2. Where earlier videos focused on Epstein’s private world, this batch centers on how law enforcement worked over many years to investigate and dismantle his network.
  3. The files were unusually hard to access because the DOJ site lacked easy browsing and the batch was partially pulled after complaints that some files contained unredacted child pornography, limiting public availability.

The Iranian Regime Is Stronger Than We Think

1061 implied HN points • 16 Jan 26
🌍 World Politics Authoritarianism Civil Unrest Human Rights Middle East
  1. Widespread nationwide protests have been met with brutal repression — shootings, mass arrests, and internet shutdowns — and the real death toll is likely much higher than official counts.
  2. The Islamic Republic survives less by popularity than by a vast, overlapping security apparatus (IRGC, intelligence services, Basij, police) and an ideological framework designed to crush domestic dissent.
  3. Because the regime is willing to use extreme violence and has been built to endure internal warfare, it is more durable and less likely to be quickly overthrown than many outsiders assume.

The Reiners’ Tragedy Without End

1891 implied HN points • 22 Dec 25
🎭️ Culture True Crime Mental health Celebrity Memoir Media Social Issues
  1. A beloved public-figure couple were murdered by their son, a shock that underscores the human cost of such family tragedies.
  2. A brilliant young man with schizophrenia once seemed to recover and even attracted media and Hollywood interest; after stopping his medication he spiraled into psychosis and killed his pregnant fiancée.
  3. Serious mental illness and addiction can lead to sudden, violent outcomes despite appearances of recovery, showing how fragile progress is and how inadequate interventions can be.

The Afrikaners Welcomed to America—and the Ukrainians Forced to Leave. Plus. . .

431 implied HN points • 11 Feb 26
📰 News Immigration Foreign Policy Crime Technology Elections Sports Society
  1. America’s refugee policy is being applied selectively: some groups, like white South African Afrikaners, were welcomed but now struggle with poor housing and scarce support, while many Ukrainians who fled war are stuck in legal limbo or forced to leave after relief programs were paused.
  2. A large DOJ release of Jeffrey Epstein-related videos contains disturbing footage that exposes more of his network, but the files are massive and hard to search or browse.
  3. Drones are moving into everyday life with cheap, practical uses—pizza delivery, disaster relief, even catching car thieves—signaling a fast-growing drone age with broad social effects.

The Truth About Aliens Is Hiding in Plain Sight

227 implied HN points • 23 Feb 26
🇺🇸 U.S. Politics Government transparency National Security Executive Branch Public Opinion Media Coverage Science Policy
  1. The government is being pushed to release its files on aliens, which will likely spark more public questions than clear answers.
  2. High-profile figures have made eye-catching comments about aliens, but officials say there’s no verified evidence of extraterrestrial contact.
  3. Many people think life elsewhere in the universe is probable, but that doesn’t mean aliens have visited Earth across vast space distances.

Trump’s Dangerous Attack on the Fed

1145 implied HN points • 12 Jan 26
  1. The Justice Department served grand jury subpoenas for Jerome Powell, signaling a criminal probe that looks like a pretext to control the Federal Reserve.
  2. The investigation nominally focuses on cost overruns for Fed building renovations. It looks politically motivated since Trump had earlier threatened to fire Powell over the same issue.
  3. Putting Powell under prosecutors who answer to Trump risks undermining the Fed’s independence and could curb his ability to manage monetary policy, threatening an important domestic institution.

Rebuilding the American Dream, One Row House at a Time

273 implied HN points • 20 Feb 26
💼 Business Real Estate Startups Manufacturing Construction Urban Development Affordability
  1. A startup uses a factory assembly-line process to mass-produce houses from prebuilt panels and finished rooms.
  2. Their product is a packable row house that can fit into shipping containers and be assembled onsite, offering more space than an apartment but less than a suburban home.
  3. The company aims to tackle the national housing affordability crisis by providing a scalable, lower-cost path to city homeownership.

Things Worth Remembering: ‘White Christmas’ Is a World War II Anthem

2123 implied HN points • 14 Dec 25
🎶 Music Music history Popular music Songwriting Cultural impact
  1. Today it’s treated as a classic secular Christmas song, but when it debuted during World War II listeners immediately heard it as a wartime anthem.
  2. The lyrics capture a longing for snow and simpler times, channeling the homesickness felt by soldiers and families separated by the war.
  3. Bing Crosby’s recording (with backing vocals) turned the tune into the best-selling single ever and locked it into popular Christmas culture.

How Rubio Won

1307 implied HN points • 06 Jan 26
  1. He has amassed an unusual concentration of power, holding multiple high-level roles and becoming a central figure in U.S. foreign policy and Venezuela affairs.
  2. After being sidelined early in the administration, he rebuilt influence and became a regular presence at Mar-a-Lago, outmaneuvering rivals who earlier seemed to control foreign policy.
  3. His hawkish, realist approach drove bold actions like the Maduro operation and shaped Trump's warnings to Iran, showing his views prevailed over the administration's restraint wing.

I Didn’t Ask Jesse Jackson for His Autograph. But I Got One Anyway.

292 implied HN points • 18 Feb 26
🇺🇸 U.S. Politics Civil Rights Race relations Activism Leadership Political History
  1. He was consistently authentic and stayed true to himself throughout his public life.
  2. He showed personal warmth and generosity, often giving signed photos and short messages like "Peace" to people he met.
  3. Even with a complicated career, he was seen as a straight shooter who mixed humor with sharp insights on civil-rights issues like integration and desegregation.

The Right-Wing Troll Who Would Be Governor. Plus. . . 

421 implied HN points • 10 Feb 26
🇺🇸 U.S. Politics Elections Campaigns Political media Political Finance Public Health Labor Foreign Policy Tech Policy
  1. A young, very online right-wing candidate has built a cult-like following among disaffected young men, showing how trollish internet culture can translate into real political energy.
  2. Big Food’s corporate power and lobbying are major drivers of rising childhood obesity, and experts argue only sweeping policy changes will curb the crisis.
  3. Dark-money donations, threats to press freedom, platform harms, and major labor actions together suggest institutions are under strain and accountability is weakening.

How Instagram Broke Its Promise to Protect Teens

162 implied HN points • 27 Feb 26
🕹 Technology Social media Algorithms Content Moderation Child safety Corporate ethics Mental health
  1. Instagram publicly promised to remove graphic self-harm content from searches, hashtags, and recommendations.
  2. Despite that promise, its algorithm kept surfacing self-harm and eating‑disorder content, leaving teens exposed to vast amounts of harmful posts like many tagged #weightloss.
  3. Newly unsealed internal documents show executives knew the platform was still failing and were worried about being exposed, suggesting the company focused on damage control rather than fully fixing the problem.

Trump’s Dangerous Greenland Game

913 implied HN points • 19 Jan 26
🇺🇸 U.S. Politics Foreign Policy Diplomacy National Security Geopolitics Executive Power Alliances
  1. His muscular, unilateral foreign policy has produced big wins, like strikes on Iran’s nuclear program, pressure that helped free hostages, and the raid that captured Venezuela’s leader.
  2. His push to acquire Greenland and petulant diplomacy have created a diplomatic crisis with allies, risking immediate political fallout.
  3. Alienating allies could turn those victories into strategic liabilities, because long-term security often depends on sustained cooperation with partners.

Things Worth Remembering: The Day Jesse Jackson Asked for Forgiveness

245 implied HN points • 20 Feb 26
🇺🇸 U.S. Politics Elections Campaigns Civil Rights Political Rhetoric Political History Leadership
  1. Concession speeches are one of the hardest tasks for any politician, demanding honesty and composure.
  2. Jesse Jackson’s 1984 concession showed extraordinary humility and public repentance and is remembered as a master class in oratory.
  3. After alienating American Jews and losing the presidential bid, he asked for forgiveness, making the speech a lasting example of humble leadership.

Revenge of the Climate Realists

2133 implied HN points • 11 Dec 25
🌞 Climate & Environment Policy Science Energy Economics Politics Adaptation Mitigation
  1. People who questioned the worst climate catastrophe claims were treated as pariahs even while accepting global warming; they argued the alarmism was overblown.
  2. Roger Pielke Jr. lost speaking invitations and faced a congressional investigation after arguing that rising disaster costs weren't linked to greenhouse gases.
  3. Those climate realists now claim a comeback and feel vindicated as the debate and public opinion shift.

I Thought My Marriage Was Broken. Then I Stayed In It.

2351 implied HN points • 05 Dec 25
🎭️ Culture Relationships Family Marriage Parenting Social Trends Personal essays
  1. Many couples reach a point where their marriage feels fundamentally broken and beyond repair.
  2. Real adult life—parenting, money troubles, and household responsibilities—can change people and reveal how unprepared partners are for long-term marriage.
  3. Divorce is often portrayed as an exciting escape, but choosing to stay and work through the hard parts is a valid and sometimes necessary path.

The Weekend Press: How to Fall in Love

343 implied HN points • 14 Feb 26
🎭️ Culture Relationships Dating Film Books Sports Food Lifestyle Events
  1. Love and relationships are presented as worth pursuing, with personal stories about quick marriage and separation alongside matchmaking and science-backed dating advice.
  2. Culture and controversy are prominent, featuring interviews and opinion pieces on topics like gender dysphoria and AI resignations, plus film criticism and Winter Olympics highlights.
  3. Practical weekend guidance is offered, including event and book-launch notices plus lifestyle tips for food, fitness, clothing rentals, and movies to watch.

Tyler Cowen on AI’s Great Leap Forward. Plus. . .

431 implied HN points • 09 Feb 26
📰 News Technology Politics Culture International Sports Business Opinion
  1. AI just hit an inflection point where systems can write and improve their own code, meaning progress could accelerate far faster than before and many software roles and markets may be disrupted.
  2. Public life is growing more contentious — from immigration debates and protest interruptions to polarizing entertainment moments — showing deep cultural and political divisions.
  3. As technology and politics shift quickly, preserving human habits like open conversation, critical thinking, and defending free expression becomes more important than ever.

Niall Ferguson: The Truth About Trump's National Security Strategy

2198 implied HN points • 07 Dec 25
🌍 World Politics Foreign Policy National Security Geopolitics Defense Policy International relations US Politics Europe
  1. A national security strategy is a written roadmap and not automatically a binding doctrine, so it shouldn’t be treated as the final word on policy.
  2. The document criticizes European allies for low defense spending and economic decline, warning their societies face serious risks.
  3. It frames U.S. policy around preserving American primacy, prioritizing national strength and openly calling out allies’ shortcomings.

Boys in Girls’ Sports Is a Loser in Court

1006 implied HN points • 14 Jan 26
  1. The Supreme Court looks likely to let states bar biological males from competing on girls’ public-school teams, potentially reversing appeals-court rulings that blocked such laws.
  2. Most Americans — including many in Generation Z — and major sports organizations oppose allowing biological males to compete in women’s sports.
  3. Plaintiffs say the bans discriminate based on transgender status, but that legal argument is viewed as weak, although some justices’ questioning has left a few open issues.

Jews Are Being Sent Back Into Hiding

1891 implied HN points • 15 Dec 25
🌍 World Politics Antisemitism Hate crimes Religious freedom Extremism Security Social unrest
  1. Attacks and threats against Jews are occurring in multiple countries and appear to be part of a coordinated pattern.
  2. The violence and hateful protests are intended to intimidate Jewish people and discourage them from gathering publicly.
  3. As a result, many Jewish individuals and communities are withdrawing from public life and taking steps to hide or reduce visibility for safety.

The Epstein Saga: Rod Dreher, Nellie Bowles, and Robby Soave on the Files and the Fallout. Plus. . .

500 implied HN points • 04 Feb 26
🇺🇸 U.S. Politics Scandals Criminal Justice Media Economic Policy Education Foreign Policy
  1. The huge release of Epstein files has kept his crimes and elite connections at the center of public life, and how people interpret those documents can fuel widespread anger, conspiracy, or calls for major social change.
  2. Dumping millions of unvetted pages and media risks dragging innocent people into the scandal and exposing victims, creating a dangerous precedent where gossip and unverified claims spread with real consequences.
  3. The fallout reaches beyond the files themselves — journalists face scrutiny for past contacts, and the episode ties into larger debates about accountability, institutional trust, AI-powered watchdogs, and politicization of public institutions.