For a world like ours to be possible, it perhaps must have a beginning rather than being beginningless. And a beginning implies the existence of some substance, which, in turn, suggests its eternal existence. Thus, our reality is such that something has always existed and will always exist. If this is logical, then how can one describe the possible characteristics of this substance? One option is that it's an eternally immobile matter, yet unstable, spontaneously and without cause set into motion, or more clearly — space, capable of expanding based on its internal energy and giving rise to Universes similar to ours, a space that, along with its components, we now refer to as the Multiverse.
What is mathematics, and where did it come from? At first glance, mathematics seems to have a primary and fundamental existence, but it is a descriptive aspect of the physical world, be it real or possible, and does not play the role of substance in nature's creations. The magnificence of its equations depends on the whimsicality of the physical world. And the fact that the physical reality is such that with mathematics it lends itself to description perhaps implies that the existence of such a complex self-organizing world, capable of giving birth to intelligent beings, could not be otherwise: such a world always contains within the possibility of describing itself.
The ultimate questions about our world: Why does it exist? In what way does it exist? Does it have a purpose? Could it have not existed at all? Could reality be such that no intelligent being would have appeared? Why does it have the ability to give birth to intelligence? Why is the world the way it is? Why is it so whimsical? What is its structure? Is it finite or infinite? Has it always existed or does it have a beginning? Does it have a prime cause? What lies beyond its limits? Is it eternally evolving or destined to decline in the future? Can intelligent beings live forever? Is the world knowable or not?
