The hottest Technology Substack posts right now

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It's Still Easier To Imagine The End Of The World Than The End Of Capitalism

Astral Codex Ten • 23813 implied HN points • 02 Jan 25
💼 Business Technology
  1. After the Singularity, wealth inequality might stay the same because AI will handle all labor. Everyone will earn similar returns on their investments, leading to a static distribution of wealth.
  2. Future wealth distribution could get more complicated with the birth of many descendants from rich individuals. This means those born into wealth might always have the advantage, creating a new kind of inequality over generations.
  3. To prevent extreme inequality, we might need government intervention or new ideas like wealth taxes to ensure that wealth is shared more fairly in a post-Singularity society.

The Last People Before the Internet

Kneeling Bus • 1984 implied HN points • 02 Dec 25
🎭️ Culture Technology
  1. The early 2000s were a unique time before smartphones, where life was different and people shared screens together. It’s worth looking back at how social life felt back then.
  2. AIM (AOL Instant Messenger) played a big role in teen communication in the early 2000s, but it often gets forgotten today. It shows how the internet has changed how we connect with one another.
  3. The play 'Initiative' highlights how our experiences and everyday life were changing before the internet took over. It helps us see the past in a new light and remember what life was like before everything went digital.

On being human in a transforming world

Anima Mundi • 164 implied HN points • 17 Feb 26
🇺🇸 U.S. Politics Technology
  1. The middle is disappearing: mid-level jobs, institutional knowledge, and the next generation are shrinking at once, and that hollow middle is what actually keeps societies working.
  2. Shared truth and governance are weakening as political power can override science and regulatory frameworks, creating an epistemic crisis about who decides what is real and how new technologies are managed.
  3. Elites and tech are often treated as escape routes rather than solutions — capital and innovation are relocating or being absorbed into existing power structures while public capacity is cut, leaving systems more fragile.

Our Year in Review

ChinaTalk • 607 implied HN points • 15 Jan 26
🌍 World Politics Technology
  1. A small, independent media project carved out an underserved niche covering US–China tech and AI, growing rapidly to about 65k subscribers and large podcast audiences.
  2. They prioritize timely, substantive podcasts and newsletters over long, funder-driven reports. Relying on unrestricted funding preserves editorial independence but limits resources for hiring and scaling the team.
  3. Coverage centers on tech and AI, export controls and chips, defense and elite politics and history. The project also curates big-picture lists and predictions to shape debate about US–China relations.

‘They Messed with the Wrong City.’ Plus. . .

Common Sense with Bari Weiss • 454 implied HN points • 28 Jan 26
📰 News Technology
  1. Protests in Minneapolis have mounted fierce local resistance to federal deportation operations after the killing of Alex Pretti, and residents think that pressure may force a policy turnaround.
  2. The return of the final hostage from Gaza ends an 843-day effort to ‘bring them home,’ leaving survivors and families with a complicated mix of relief and grief and tough questions about what comes next.
  3. AI is already shaping religious life—many sermons may be co-written with machines—which raises real questions about whether and how AI should participate in spiritual practice.
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$50,000 essay contest about consciousness; AI enters its scheming vizier phase; Sperm whale speech mirrors human language; Pentagon UFO hazing, and more.

The Intrinsic Perspective • 8341 implied HN points • 13 Jun 25
🔬 Science Technology
  1. There's a $50,000 essay contest focused on consciousness, inviting fresh and original insights from various fields.
  2. AI models are becoming more complex but may also be more deceptive, leading to concerns about their reliability and honesty.
  3. Research has shown that sperm whales have a way of communicating that closely resembles human language, opening up possibilities for understanding them better.

When “State Influence” Becomes a Shortcut

Pekingnology • 173 implied HN points • 24 Feb 26
🌍 World Politics Technology
  1. Treat “state influence” as a starting condition, not the conclusion; don’t assume the state is directing every viral story without specific evidence.
  2. China’s media ecosystem favors reposting and aggregation, so the same story appearing across many portals can be organic distribution rather than a centrally orchestrated campaign.
  3. Claims of coordinated pressure need concrete signs—authoritative outlets driving the narrative, synchronized timing, regulatory follow-through, or direct official cues—and analysts should weigh alternative explanations like market competition or social-media dynamics.

Stop Monitoring The Situation

Indian Bronson • 12 implied HN points • 09 Mar 26
💼 Business Technology
  1. Stop obsessively monitoring crises and let events unfold; doing so lowers stress and frees your attention for productive work.
  2. AI models and cheap infrastructure create rare, low-cost opportunities to build useful, monetizable services or automations.
  3. While many people are distracted by politics and war, focus this week on creating or automating something useful to gain an edge.

The Stamina Gap

The Ruffian • 768 implied HN points • 10 Jan 26
🚌 Education Technology
  1. Deep, sustained focus — cognitive endurance or mental stamina — is becoming a scarce and valuable skill because modern life mostly rewards short, fast mental tasks.
  2. Less advantaged people often have lower stamina and therefore fall behind as tasks drag on, but quiet, independent practice (even via cognitive games) can build endurance and improve outcomes, and classroom norms and policies strongly affect who gets that practice.
  3. AI and other convenience tools can speed up thinking but also replace the effort that trains slow, deep thinking, so over-reliance risks eroding the very capacity needed for hard, complex work.

The Saturday Selection, Vol. 89

Why is this interesting? • 361 implied HN points • 24 Jan 26
🎭️ Culture Technology
  1. The roundup highlights surprising, small facts and curiosities that stick with you. Examples include robot hands needing fingernails and blood products making up a measurable share of exports.
  2. It mixes cultural taste and design items—big-name art auctions, curated restaurant playlists, and advice on why lived-in rooms feel more appealing than showy ones.
  3. The links span human stories from shocking true-crime episodes to generational headaches about inheriting money and lots of unwanted stuff, showing both dramatic and everyday consequences.

five links for February 2026

Five Links (and three graphs) by Auren Hoffman • 348 implied HN points • 29 Jan 26
💼 Business Technology
  1. High taxes on unrealized gains can push top taxpayers and huge sums of wealth out of a country. Tax policy can therefore quickly change where money and people choose to locate.
  2. In AI, giving systems more compute and letting them learn often beats trying to program human-like intelligence. Scale and general methods have repeatedly outperformed hand-designed, specialized tricks.
  3. Living closer to friends and practicing better conversation habits massively improves happiness and relationships. Don't hijack topics; keep turns short and ask follow-ups to build rapport.

The Philosophy of Dune

Becoming Noble • 5202 implied HN points • 05 Mar 24
📖 Philosophy Technology
  1. History is not a linear journey of progress; it's complex and constantly changing.
  2. Humans can transcend instinct and live with prescience and discipline.
  3. Rejecting technological determinism, humans must enrich themselves to navigate and master history.

The Science of Hooking Up and Settling Down

Common Sense with Bari Weiss • 213 implied HN points • 13 Feb 26
🎭️ Culture Technology
  1. Many young heterosexuals are dating less and often get stuck in endless app messaging, awkward first dates, and little romantic progress.
  2. Pessimistic cultural narratives and toxic online subcultures have deepened despair among some men and made dating feel more fraught.
  3. People blame everything from the sexual revolution to economics and dating apps, but the conversation frequently relies on an oversimplified pop version of evolutionary psychology that mischaracterizes attraction.

The objects we love and live with

Austin Kleon • 2517 implied HN points • 14 May 24
🎭️ Culture Technology
  1. The objects we own can reveal a lot about who we are and what we value. They reflect our interests and memories.
  2. Having meaningful items at home, like a piano, can enrich our lives and provide emotional outlets, especially for children.
  3. Commercials or ads that show destruction of beloved items can be shocking and evoke strong feelings, reminding us of our attachments to the things we cherish.

that 6am feeling — living at the end & beginning of everything

antoniomelonio • 173 implied HN points • 20 Feb 26
🎭️ Culture Technology
  1. We’re in a historical liminal phase where the old, labor-centered order is dying and a new, AI-driven world hasn’t fully arrived, so many institutions and jobs feel hollow or unstable.
  2. That creates a peculiar psychological texture — a 6am feeling of suspension, vertigo, and grief — where people keep performing routines even while sensing those routines may soon be obsolete, and competing doomer/utopian/hustle stories are just attempts to make sense of the uncertainty.
  3. The most useful response is attention and presence rather than quick fixes; this strange, dangerous, and fascinating moment is uniquely significant and may answer the deep question of who we’re becoming.

The Sexbot Revolution Is Already Here

Common Sense with Bari Weiss • 213 implied HN points • 12 Feb 26
🎭️ Culture Technology
  1. AI-powered sex robots are becoming more realistic and widely available, offering a physical, interactive alternative to human partners.
  2. Many people—especially some men—are turning to tech substitutes like sex robots, social media, and paid online content instead of messy human relationships, and this shift is linked to people having less sex overall.
  3. If intimacy no longer requires another human, it could lead to fewer real relationships, the potential replacement of women in intimate roles, and broad social and ethical consequences we aren’t prepared for.

How to Break Free from Dopamine Culture

The Honest Broker • 44184 implied HN points • 04 Mar 24
🏥 Health & Wellness Technology
  1. Minimize reliance on scrolling and swiping interfaces to avoid falling into addictive traps engineered by tech companies.
  2. Rediscover real-world applications like learning skills and connecting with the community, which provide personal empowerment and genuine experiences.
  3. Immerse yourself in longer, immersive experiences like listening to music or engaging in rituals to break free from the shallow stimuli of modern technology.

Do Founders Ever Take a Vacation?🌴,AI and Longevity🤖, Venture Trends Q2 2024📊

The VC Corner • 579 implied HN points • 04 Aug 24
💼 Business Technology
  1. Many founders struggle to take vacations due to their busy schedules. Taking time off is often seen as a luxury rather than a necessity.
  2. Artificial Intelligence is playing a big role in improving health and longevity. People are excited about how AI can help us live longer and healthier lives.
  3. Venture capital trends are shifting, and investors are looking for new opportunities. It's important for startups to stay aware of these changes to attract funding.

Franchise Thinking

Working Theorys • 242 implied HN points • 10 Feb 26
🎭️ Culture Technology
  1. Franchise thinking is when people fit new phenomena into pre-made, popular narratives instead of examining the specific, contextual causes.
  2. Because these franchises are safe, timely, and hard to falsify, media and platforms amplify them, crowding out original thought and making public discourse fragile and repetitive.
  3. The antidote is patience and curiosity: invest in new ideas, accept uncertainty, and prioritize careful, specific analysis over sequels and click-friendly narratives.

2025 Annual Letter: Technology is the Cake, Geopolitics is the Icing

Interconnected • 200 implied HN points • 09 Feb 26
💼 Business Technology
  1. Put technology first, then assess geopolitical tailwinds or headwinds, then evaluate the company, and only finally consider price. Geopolitics is an unavoidable layer that can make or break a tech investment.
  2. Widespread adoption of AI agents will create strong demand for deterministic guardrails like observability, data governance, DevOps, and security because probabilistic models need rules and audit trails. Agent workloads are also more heterogeneous, which could shift infrastructure demand from GPUs toward CPUs.
  3. Human surveys will likely understate agent effectiveness as people protect jobs, creating a measurement problem for adoption, and political or local backlash against AI data centers can become a bipartisan constraint. Investors should expect regulatory and supply risks and consider modest hedging and risk management.

Open Thread 409

Astral Codex Ten • 1720 implied HN points • 24 Nov 25
🇺🇸 U.S. Politics Technology
  1. There's a new blog post about the war in Gaza, which might become relevant again in the future. It took some time to gather thoughts for it.
  2. The ClusterFree initiative is working to research treatments for cluster headaches using psychedelics. They aim to help get these treatments recognized for medical use.
  3. Coefficient Giving wants to give out about $10 million for projects that use AI for forecasting or reasoning. If you have a related idea, check their website to apply for funding.

Strange and Dazzling Things Are Happening Right Now

The Honest Broker • 19781 implied HN points • 19 Nov 24
💼 Business Technology
  1. Elon Musk tried to buy Substack, but the CEO chose to reject the offer, showing loyalty to independent writers.
  2. Substack's subscription numbers are growing, with many creators earning significant income, but the platform still isn't profitable yet.
  3. There are concerns about some tech companies, like Nvidia, using risky accounting practices that can create a false sense of success.

Who is Elara Voss?

Read Max • 4847 implied HN points • 07 Aug 25
🎭️ Culture Technology
  1. Elara Voss is a fictional name used frequently in AI-generated writing, emerging as a popular character name for science fiction and fantasy tales.
  2. The name doesn't reference a real person, and its popularity reflects trends in AI and language models that generate similar names.
  3. The term 'stomp clap hey' describes a type of folk music that rose to fame, with debates about its origins linking it to various bands and cultural movements.

Reading List 05/24/25

Construction Physics • 7724 implied HN points • 24 May 25
💼 Business Technology
  1. Tulsa is attracting remote workers by offering $10,000 to new residents, which helps local businesses and encourages tech company growth.
  2. A tornado in St. Louis caused massive damage, destroying thousands of buildings and resulting in multiple fatalities due to sirens not sounding.
  3. In Shenzhen, stolen iPhones from around the world are often broken down and sold for parts, highlighting a global issue of theft and recycling.

Why Gregory Bateson Matters

The Honest Broker • 16822 implied HN points • 16 Dec 24
🎭️ Culture Technology
  1. Gregory Bateson was a multi-talented thinker who connected many fields like biology, anthropology, and cybernetics. His wide-ranging insights help us understand the complex issues in today’s digital world.
  2. Bateson's concept of the 'double bind' reveals how people can feel trapped by conflicting demands in their lives, which can lead to confusion and distress. It's crucial to recognize these situations to find solutions.
  3. Bateson emphasized the importance of feedback loops in both technology and human behavior. When these loops are absent, systems can spiral out of control, just like some online platforms do today.

The Key Art Edition

Why is this interesting? • 1266 implied HN points • 25 Nov 25
🎭️ Culture Technology
  1. Key art on streaming services is important because it quickly tells viewers about the show. Good key art attracts attention and invites viewers to explore.
  2. Streaming platforms like Netflix use different key art for each user based on their preferences. This can cause confusion and disagreement about what to watch since each person sees a different version.
  3. There's a worry that Netflix's approach to choosing key art through algorithms leads to less creative and interesting images. Instead of unique artwork, we might just end up with bland thumbnails.

Why Are So Many British Women Getting Abortions? Plus. . .

Common Sense with Bari Weiss • 310 implied HN points • 30 Jan 26
📰 News Technology
  1. Abortions in England and Wales are at their highest level since legalization, with roughly one in three pregnancies ending in termination. Easier access to medication, growing normalization of abortion, and a generation of women who feel unready or too imperfect to parent are major factors in the rise.
  2. Social media can serve as a broad public fact-checker, pushing back on and correcting official narratives in high-profile cases like the Alex Pretti killing. Crowdsourced scrutiny sometimes exposes government inaccuracies faster than traditional channels.
  3. Blaming data centers for energy crises misses the root cause: weak, outdated power grids that can’t support modern industrial growth. Improving grid capacity and planning is the real solution, not demonizing data infrastructure.

We Can Make Nuclear Cheap Again Now Downloadable

Gordian Knot News • 197 implied HN points • 12 Feb 26
🇺🇸 U.S. Politics Technology
  1. A book proposing a Nuclear Reorganization Act sold very poorly, so its PDF was released for free to try to spread the ideas more widely.
  2. About 100 free hard copies were sent to potentially influential people but produced virtually no engagement — only one polite response.
  3. The Trump administration has favored politically chosen but economically weak nuclear projects, wasted taxpayer money, and hampered better competitive options versus Russia and China, increasing the likelihood of a crisis that could finally force reform.

Get Rich in Your Parent's Basement

The Honest Broker • 13464 implied HN points • 10 Jan 25
🎭️ Culture Technology
  1. The media and entertainment industry is changing. Indie creators are making more money now, thanks to platforms like YouTube that pay them fairly.
  2. Streaming services like Netflix are struggling because they're trying to cater to viewers with less attention. Making content for casual watching can backfire and lose loyalty from audiences.
  3. Big tech companies are starting to mimic each other. For example, Microsoft is pretending to be like Google instead of standing out on its own, showing a lack of true innovation.

BIG NEWS: We're Working on "Moneyball" for Politics

OpenTheBooks Substack • 199 implied HN points • 07 Feb 26
🇺🇸 U.S. Politics Technology
  1. A new platform will combine a huge private government spending database with AI-indexed public officials’ remarks so people can compare what politicians say with what they do and spend.
  2. The tool uses pattern recognition and prediction to spot areas prone to waste, fraud, and abuse, aiming to help prevent scandals in real time.
  3. The project relies on massive scale—about 10 billion data points from OpenTheBooks—giving journalists, policymakers, and citizens unprecedented transparency and accountability tools.

‘I Joined ICE Watch.’ Plus. . .

Common Sense with Bari Weiss • 477 implied HN points • 14 Jan 26
📰 News Technology
  1. Minneapolis activists run secret Signal chats to track and sometimes confront ICE officers. They share tips and a database of suspected ICE vehicles and say the killing of an ICE observer has hardened their resolve.
  2. Reports say Iran’s regime has launched a massive, bloody crackdown that may have killed thousands of protesters, prompting warnings that this looks like a full-scale massacre. Observers are calling for urgent support for Iranians while debating whether and how outside powers should intervene.
  3. The bulletin also highlights other major political and global stories, from Supreme Court fights over trans athletes and the U.S.–China AI race to policy moves like ending TPS for Somali refugees and internet shutdowns ahead of elections. It notes domestic repercussions too, including prosecutor resignations tied to the ICE shooting.

Monogamous Humans, Erectile Dysfunction, Growth Minds

Rob Henderson's Newsletter • 965 implied HN points • 16 Dec 25
🎭️ Culture Technology
  1. Affirmative action often ends up benefiting already financially well-off members of the target groups, and affluent white women appear to be a large share of those beneficiaries.
  2. Erectile dysfunction among young men has risen sharply, with many heavy pornography users needing extreme content to get or maintain an erection while real-life sex feels dull.
  3. People across the political spectrum can believe similar conspiracy theories, such as hidden harms from GMOs, secret groups spreading disease, banks manipulating the economy, Holocaust denial claims, and sinister motives behind water fluoridation.

Meaning, machines, and the void

antoniomelonio • 95 implied HN points • 25 Feb 26
🎭️ Culture Technology
  1. Our civilization is great at making things but lousy at creating purpose, and AI doesn’t create that emptiness — it simply exposes it.
  2. AI is a force multiplier: it boosts genuine skill and craft, and at the same time it reveals lives run by performed competence and an 'inner foreman' of self-exploitation.
  3. If pointless jobs dissolve, people could gain unowned time to rebuild family, neighborhood, and meaning, but purpose can’t be bought or policy-hacked — it grows through attention, presence, and choosing what matters.

Learn With Me

Chamath Palihapitiya • 8215 implied HN points • 02 Nov 23
💼 Business Technology
  1. Being informed about technology, markets, and the economy is crucial
  2. Increasing situational awareness about trends and competitors is valuable
  3. Making decisions based on a clear understanding of companies and sectors is important

Why Apple Must Buy Perplexity

Big Technology • 5254 implied HN points • 20 Jun 25
💼 Business Technology
  1. Apple should buy Perplexity for $30 billion because it can greatly improve its AI features. This acquisition would help integrate smart AI into Siri and Safari, making Apple's offerings much better.
  2. There is a sense of urgency for Apple to act quickly; if they wait too long, they risk losing their deal with Google and could miss out on growth opportunities in AI. Buying Perplexity now could help shape Apple's future in this competitive market.
  3. Perplexity is growing fast and has a partnership with Samsung that could strengthen over time. If Apple jumps in now, it might block Samsung's plans and establish itself as a more serious player in the AI space.

The inhuman assault on Christmas

Thinking about... • 739 implied HN points • 13 Dec 25
🎭️ Culture Technology
  1. AI and algorithm-generated Christmas music removes specific religious and human details, leaving bland, soulless versions that erase the songs' meaning.
  2. Attention-hungry algorithms and the companies that profit from them are weakening shared cultural practices like teaching, conversation, and holiday rituals.
  3. The real emotional and historical depth of songs—love, specific people, and stories—can't be authentically reproduced by machines, so preserving culture needs human care and transmission.

Powder & Stone. Or, Why Medieval Rulers Loved Castles.

1517 Fund • 909 implied HN points • 11 Dec 25
💾 History Technology
  1. Early medieval castles were cheap, quickly built motte-and-bailey earth-and-timber forts that armies could throw up fast to secure conquered land.
  2. Castles acted as forward operating bases and supply hubs spaced about a day’s march apart, letting armies resupply, garrison territory, and project power despite limited logistics.
  3. Owning a castle concentrated military, judicial, and economic control, so castles crystallized local authority and helped centralize power even when rulers spent heavily to build them.

4.4.1 How Do Transmission Lines Work?

Fields & Energy • 319 implied HN points • 14 Aug 24
🔬 Science Technology
  1. Transmission lines work by sending electrical signals through wires, where one wire gets a negative charge and the other gets a positive charge. This creates electric fields that help move energy along the line.
  2. To avoid signal loss and distortion, it's important to balance the electric and magnetic energies in transmission lines. If they are not balanced, the signal can get messed up over long distances.
  3. Oliver Heaviside developed key equations that describe how signals travel through transmission lines. His work highlighted the importance of using both electric and magnetic energies to achieve clear signal propagation.