The Foundation Hypothesis - Is There a Foundation?

There are lots of different ways of filling out these two answers, and some of them are more attractive than others. So i would argue that if there's some kind of necessarily existing foundation, call this the foundation hypothesis,. This would provide a deeper account of why there is anything. And i actually have a few different tools for investigating this question, and maybe i could ask you about these tools just very quickly. Tool of simplicity. Then a tool of explanatory power. And then third is a tool that's perhaps less known, but irrelevant differences.