News Summary

• The only topic that gets people in San Francisco to stop talking about AI is living forever.
• Baseten, an AI startup, hosted a "private evening" with tech entrepreneur Bryan Johnson.
• Johnson has been in the news a lot this summer, after he revealed he has autoimmune gastritis, an incurable chronic condition of the stomach.
• "Nothing you measure tonight is a verdict," I was told.
• "It's a baseline, and every one of these markers can be moved," he said.