We live in a world we cannot Understand

And this level of not understanding is so deep we cannot detect it.

This is not completely true. We have always known that 2 + 2 = 4. Or an electrical impulse will continue down the axion of a nerve without our assistance. Or numerous other facts, that we can detect easily.

Two different modes of being that we can easily distinguish between.

But we know that knowing this is not enough, and we want to know more.