Tuesday assorted links
1. Arnold Kling on Hotelling and Julian Simon.
2. “President Vladimir Putin derided those “jumping around without pants,” at a party, while some guests have tried to make amends through donations and adopting a cat.” (NYT)
3. Oklahoma skyscraper gets redesign to become USA’s new tallest building.
4. “Critically, 3% reported that Replika [a chatbot] halted their suicidal ideation.”