I was a technical climber as a young man and just watched the amazing Alex Honnold free solo the Taipei 101 tower in Taiwan. Individual achievement is the bedrock of pushing the envelope in human creativity and innovation. I think free solo is eventually going to kill...

Greenland on the table, NATO on edge, and an algorithm deciding who gets a knock at the door. We dive into President Trump’s Davos remarks claiming the U.S. will pursue Greenland, then trace the fallout across European capitals as Denmark draws a hard line on...