How to Know What Jesus Really Said and Did

There are questions about how do we know what Jesus really said and did. Historians who work on the historical Jesus almost almost never ever say well there's no such man. There was a man and we have better sources for Jesus than for almost anybody in his day, but they're still highly problematic. The details though are where it gets murky. And you've written a book or two about this haven't you? Yeah, so my first book for a popular audience was about this. Jesus the apocalyptic prophet of the new millennium. Another book that takes what I thought was a really pretty interesting approach is called Jesus before the Gospels Where I studied memory. What do we know about memory?