Irwin Lurie asks: Bertrand, What new physics breakthroughs have occurred in your recent twenty five years?
I think trying to deliver that information to you would be too unnatural for you and rob the experiences you will have.
Suffice to say, we are still struggling with many, even most, of the unanswered questions you confronted, though we have dealt with some – like the composition of dark matter, the nature of dark energy, successful quantum computing, safe fusion, and others.