When information is infinite, subtraction becomes one of the most valuable presentation skills.

In Five Messages, Now That Everything Is Infinite, TJ Walker introduces a practical approach for deciding what deserves space in an informational presentation. Instead of trying to include everything you know, you identify the messages that actually matter and eliminate the rest.

The episode introduces the 20-to-5 approach: brainstorm a broad range of possible messages, then use AI to challenge, rank, compare, and pressure-test those ideas while keeping the final judgment in human hands.

This is not about asking AI to write your presentation. It's about using artificial intelligence to help you determine what deserves to survive.

If your presentations contain too many slides, too many facts, too ...