穿越平行宇宙（万维钢专栏推荐） (财富汇)

Tegmark's hypothesis is bold and fascinating, but I'm curious about what inspired him to see math as the ultimate nature of reality. Was it a philosophical choice or based on scientific evidence?

The idea that our universe could be just one of many mathematical structures really challenges how I see reality. I'd love to hear if others felt a similar sense of awe or skepticism.

Tegmark's arguments about the universe being a mathematical object kept making me rethink what 'existence' means. I'm curious which parts resonated or challenged others the most.