This is superb. The lesson begins with the usual catechism: J.K. Rowling has “bigoted opinions”. Then someone makes the unforgivable mistake of reading what she actually wrote. Suddenly, certainty requires definitions. Slogans require evidence. “Everyone knows” requires rather more than everyone saying it. Critical thinking really is murder on a fashionable consensus.

I reread this every year. I cry like a baby every year. Todd Beamer died a father, husband, and hero. Todd: Hello… Operator… listen to me. I can’t speak very loud. This is an emergency. I’m a passenger on a United flight to San Francisco. Our plane has been hijacked. Lisa: I understand. Can they see you? Todd: No. There are three that we know of. They have knives — razor knives, like box cutters. Someone announced from the cockpit there was a bomb. It sounded fake. Lisa: Your name?Todd: Todd Beamer. United Flight 93.Todd: They killed one passenger in first class. They forced most of us back. Fourteen of us here. Five flight attendants. The guy with the bomb ordered us to sit on the floor. Lisa: Are you okay? Todd: We’re going down… wait. No. We’re leveling off. We changed directions. We’re flying east again. Todd: A guy named Jeremy called his wife. She told him two planes hit the World Trade Center. Lisa, is that true? Lisa: I have to tell you the truth. It’s very bad. Both towers are gone. A third plane hit the Pentagon. Our country is under attack. I’m afraid your plane may be part of their plan. Todd: Oh God. Lisa, will you do something for me? Call my wife and my kids. Promise me you’ll call. Lisa: I promise. Todd: Our home number is… You have the same name as my wife. Lisa. We’ve been married ten years. She’s pregnant with our third child. Tell her I love her. I’ll always love her. We have two boys — David, he’s 3, and Andrew, he’s 1. Tell them their daddy loves them and he is so proud of them. The baby is due January 12th. I saw an ultrasound. We still don’t know if it’s a girl or a boy. Lisa: I’ll tell them. I promise, Todd.(Lisa patches in the FBI.) Agent: Todd, your plane is on a course for Washington. Best guess is the White House or the Capitol. Todd: I understand. I’ll be back. Todd: Everyone knows this isn’t a normal hijacking. We have decided we will not be pawns in their plot. Lisa: What are you going to do? Todd: Four of us are going to rush the one with the bomb. Then the cockpit. A stewardess is getting boiling water. We’ll take them out. Todd: Would you pray with me?They pray the Lord’s Prayer. Then: Yea, though I walk through the valley of the shadow of death, I will fear no evil, for thou art with me. Todd: God help me. Jesus help me.Are you guys ready? Let’s Roll.

I think iPhone Duo just made the Vision Pro mistake… A novel device with no clear use case that's too expensive for the average person No adoption = less developers building on it No developers = no "killer app" or clear use case It's a shame because Apple makes beautiful tech that looks like magic These things deserve to be in more hands. But that price is just too hard to justify without a clear reason why

Love the iPhone Duo animation/screen blur effect. It's as if you're opening and closing a transparent piece of glass.

Updated @Tesla Robotaxi geofence sizes (in square miles): • Austin: 264 (9% increase today) • Dallas: 81 (115% increase 2 days ago) • Miami: 31 • Orlando: 26 • Houston: 25 • Tampa: 24