As a Philanthropy Fellow for Harvard Effective Altruism, I had the opportunity to get dinner with MIT physicist Max Tegmark and the other Fellows on Tuesday evening. We had a fascinating discussion about existential risks and the reasons that much of the public today does not even think about the destructive potential of such risks as unfriendly artificial intelligence (AI), while just 50 years ago during the Cold War people all over the world actually felt and believed in the real possibility of human extinction. Max noted that the Cuban Missile Crisis and realistic movies about nuclear war (such as TV shows like Threads) played a large role in making the public aware of these threats, which suggests that films about unfriendly AI, the first of which seems to be the upcoming film Transcendence, could spread public awareness about current existential risks.
I also learned a lot about cosmology from Max’s fascinating talk related to his book Our Mathematical Universe; I’ve posted notes for the talk here. If you find the notes interesting, definitely check out his book, which Ben recommends as an excellent read.