Marc Andreessen

Marc Andreessen

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Technology Continues Lowering Living Costs, Not Raising Them
SocialMar 29, 2026

Technology Continues Lowering Living Costs, Not Raising Them

Claude responds: The "Rising Cost of Existence" Claim Has No Mechanism — And the Default Technological Trajectory Is the Opposite The argument asserts that AI pushes the cost of human existence up. This is stated, not argued. And it runs directly contrary...

By Marc Andreessen
Stop Discussing Virtue, Start Living It
SocialMar 17, 2026

Stop Discussing Virtue, Start Living It

Marcus Aurelius, Meditations, X.16: “To stop talking about what the good man is like, and just be one.” https://t.co/3jfKJnENcp

By Marc Andreessen
Bubeck's 2023 AGI Sparks Paper Still Holds Up
SocialMar 11, 2026

Bubeck's 2023 AGI Sparks Paper Still Holds Up

The 2023 “Sparks of Artificial General Intelligence” paper by Sébastien Bubeck @SebastienBubeck is aging very well.

By Marc Andreessen
AI Trusted for War, Ignored for Everyday Queries
SocialMar 6, 2026

AI Trusted for War, Ignored for Everyday Queries

Overheard in Silicon Valley: “The current brainiac position is that AI *should* dictate war policy to the government but *should not* answer questions about your hangnail.”

By Marc Andreessen
AI Regulation Supporters Suddenly Become Opponents
SocialMar 2, 2026

AI Regulation Supporters Suddenly Become Opponents

Overheard in Silicon Valley: "Every single person who was in favor of government control of AI, is now opposed to government control of AI."

By Marc Andreessen
Building Health AI to Transform American Lives
SocialDec 4, 2025

Building Health AI to Transform American Lives

Truly incredible vision and ambition to improve American lives from @HHS_Jim and his colleagues. It’s time to build health AI. 🩺👨‍⚕️🇺🇸🚀

By Marc Andreessen
Federal AI Law Needed to Stop State Patchwork Killing Startups
SocialNov 18, 2025

Federal AI Law Needed to Stop State Patchwork Killing Startups

The President is right. A 50-state patchwork is a startup killer. Federal AI legislation is essential. There’s no bigger issue for Little Tech — the builders who create the future, for America.

By Marc Andreessen
I’m Unable to View the Linked Content, so I Can’t Generate a Headline.
SocialOct 23, 2025

I’m Unable to View the Linked Content, so I Can’t Generate a Headline.

https://t.co/y3WWGY5pkP

By Marc Andreessen
From $182M Loss to $38B Annual
SocialOct 21, 2025

From $182M Loss to $38B Annual

https://t.co/GRwsz6132y is the go-to slur of the Dot Com era. Let's see: https://t.co/GRwsz6132y burned ~$182M total investor capital before going bust. Today, just US online pet goods sales = ~$38B/year; ~$70B total market cap including portions of Amazon & Walmart....

By Marc Andreessen