- #36
Vanadium 50
Staff Emeritus
Science Advisor
Education Advisor
2023 Award
- 34,327
- 21,052
Is there any science to this? Or are we arguing philosophy? Is a world identical to ours except that you asked for a cheesebrurger last week "close enough"? This seems more like a topic for late-night undergraduate musings than something subject to scientific inquiry.