private keys from 8 intermediate CA certs have been compromised (eMudhra) Happy "Update everything" day to all my pager-carrying friends emudhra.we-have-a-problem.co…

Heya everyone! I’m speaking tomorrow at All Things Open about data supply chains - if you’re there come find me, or come talk! Or throw tomatoes! 2026.allthingsopen.org/sessi…

If more billionaires do this, Brad Gerstner could ultimately be responsible for the biggest mass generational wealth transfer in the history of humanity… without taxes or bureaucracy. Changing the trajectory of America and making capitalism work for everyone 👏🏾

Heya everyone! I’m speaking tomorrow at All Things Open about data supply chains - if you’re there come find me, or come talk! Or throw tomatoes! 2026.allthingsopen.org/sessi…

Most people have heard Lil' Vader's "Mace Windu", but I think Lil' Frodo is where it's at. "One Ring, One Road" Suno + Runway + Grok + Claude

所谓优雅的数学结构，本质上是人类为了迁就自己那点可怜的脑容量，被迫发明出来的拐杖。 一个顶尖人类数学家的工作内存，撑死也就同时追踪五六个变量的交互。 当你在算一个偏微分方程或者组合不等式时，一旦展开到三阶以上，几十个交叉项涌出来，人脑就直接宕机了。 所以人类数学家极其厌恶展开高阶项，一旦看到高阶项发散，人类的本能反应是此路不通，赶紧退回来找对称性、找不变量、搞同调代数或者几何直观，试图不展开式子就把问题绕过去。 但 AI 没有这个生理缺陷。 对于上万个并发的 Agent 来说，同时追踪一万个五阶交叉项的系数变化，跟我们算 1+1 一样轻松。 在它的视野里，根本不需要什么几何直观，它直接站在高维的代数展开式里往下看，人类觉得像乱麻一样的百项高阶余项，在它眼里就是一张明明白白的线性方程组。 既然把式子硬展开到第七阶，再凑几个待定系数就能让所有讨厌的发散项精准归零，它为什么要费劲去帮你发明一个人类能看懂的新概念？ 这 700 个结果背后最无奈的黑色幽默：我们终于拿到了上帝账本里的答案，却发现上帝算账根本不用微积分，他老人家是直接拿计算器硬按出来的。

Next year, I will give one of my SpaceX shares to every kid in America. This will be the first of many.

#Eagles QB Jalen Hurts, who is out for the season after several blood clots were revealed in his lungs, has been undergoing tests for days. Before the London game, Hurts was in the hospital until 4 am and did not sleep because sleep was a risk. He played without having slept.

I’ve spent a few days thinking about the Tesla Roadster reveal and landed somewhere I haven’t seen much discussion. I’m neither a Tesla fanboy nor a Tesla hater. And I couldn’t care less whether what we saw technically qualifies as a flying car. Three takeaways: (1) The risk of that live demonstration going horribly wrong was real. Almost no CEO would willingly expose their company to that kind of public humiliation for a product with so little financial upside. Elon did. (2) That willingness to attempt the seemingly impossible is what makes Tesla special. It’s also arguably Elon’s greatest contribution to America. He’s helped bring back something we’ve lost. The American spirit of chasing big scary ideas that most people think are impossible. That mindset is spreading across a new generation of founders and its long term impact on America’s future could dwarf anything Tesla ever sells. I think this is deeply underappreciated. (3) Can we just acknowledge how insanely cool that moment was? We’ve reached a strange place culturally where even extraordinary feats of human ingenuity immediately become arguments about why they don’t count. Not everything needs to be a debate. Sometimes we should just be able to stand back together and marvel at what humans are capable of. I’ve been both bullish and critical of Tesla’s ambitions over the years. But watching Elon and his team push the boundaries of what’s possible reminds me why I’m glad we have him. Whether the Roadster ever makes Tesla a dollar or impacts $TSLA stock price is almost beside the point. We need more people willing to risk failure in pursuit of things the rest of us think are impossible. Because when they succeed we all win.

The PR/FAQ/6-pager process was 70% performative bullshit anyway. Too many leaders punting decisions until someone wrote a “perfect” doc, completely ignoring Bezos’s “70%” guidance. Circles of reviews dragging out weeks at the VP level. I can’t imagine how the mechanism survives now.

Independent counts.

notice.. > Delta is blocking AI agents from booking flights > JPMorgan Chase and Charles Schwab block agents from accessing accounts > Yelp requires paid data licensing for agents > Amazon has blocked Grok bot and other shopping agents. the internet is starting to block AI agents that were supposed to do everything for us

Were You Aware: SF Fire Department has a budget of $550M (2025). That year, it counted 6,550 fires, mostly outside, with only 300 fires in buildings that year. That means we could just Abolish The Fire Department and when your building burns down, give you $2M!