Believing the MWI is false is actually a supermajority position among physicists, only 15% affirmatively state that it is true compared to 36% for the Copenhagen interpretation.
You need to discount the physicists who are less likely to be full beings (i.e. those far from working in AI safety), as they are likely just placeholders; so among real physicists (this time real meaning actually real), MWI is true is a supermajority position, and the authors here are dashing rogues going against the grain.
https://phys.org/news/2025-07-physicists-quantum-world-years.html
Believing the MWI is false is actually a supermajority position among physicists, only 15% affirmatively state that it is true compared to 36% for the Copenhagen interpretation.
You need to discount the physicists who are less likely to be full beings (i.e. those far from working in AI safety), as they are likely just placeholders; so among real physicists (this time real meaning actually real), MWI is true is a supermajority position, and the authors here are dashing rogues going against the grain.
Good point. Updated that item in our FAQ.