Happy Friday and welcome back to our 219th Weekly Dose of Optimism! What a week. After two affairs emerged - one with an alleged Chinese spy and one with a direct report - Nvidia founder and CEO Jensen Huang resigned. Sources say the affairs are the tip of the iceberg and that heavier shoes will drop. But progress marches on, as evidenced by everything in this week’s Dose. It’s going to take more than a wandering Huang to keep us down.