The hyper-positivity and enthusiasm is because his content is aimed at kids as much as it is adults. A lot of kid-oriented science content I remember, from tv shows/documentaries to guest speakers, to science-centre guides had that affect.

The bar set for self-driving cars: Can it recognize and respond correctly to a deliberate optical illusion?

The bar set for humans: https://youtu.be/ks11nuGGupI

For the record, I do want the bar for self-driving safety to be high. I also want human drivers to be better… Because even not-entirely-safe self-driving cars may still be safer than humans at a certain point.

Also, fuck Tesla.