It would be presumptuous to say our world because the world is so enormous. It is beyond anything that we can ever imagine.
The way the universe is engineered defies imagination and presents an insurmountable challenge to those that would wish to fathom it whether scientist, religious, or philosophical. There are, however, a number of clues.
I refer frequently to my abstraction, the world of Wuh. This is a universe on which light is motionless and everthing around explodes at the speed of light. Tangential to exploding matter is the world of matter which is what we observe. It too is driven by enormous forces of exploding. These we refer to as the big bang and we do not yet use the vocabulary of the recurring big bangs or the infinite number of big bangs that super-impose their history on our own.
It is almost unbelievable that witih our visible world that we should discover an infinite number of heavy energy objects that defy reason in their number and individual immensity. And, yet within each of these enormous objects there is a universe as enormous as the ones, for there are an infinite number, shaping 'the' or 'our' immediate universe. Within each of the huge energy objects that contain a universe, we can expect to find a billion billion+ objects of similar mass.
What we have here and there us a megaworld that obeys the properties of fractal mathematics. The world is infinitely fractallic. That is not just an observation. It is a law!
We see that law in everything extant or in the motion of creation. It applies to technologies that we create, our immediate economics, the weather, the soup we eat, our plantary life. It even applies to fossils we see that have been around billions of years.
If the universe that we see has been around less than 20 billion years, we would be so lucky because that defies even simple reason that tells us, it is part of a larger construction infinite in age backwards in time and forwards in time. Yet we know that time is only a representation of energy so all time includes all time which has been, is being, and ever will be. Time is unreal. What we experience as time is a differential of force in something already here being visited by light. We are light. We as creatures of light experience time, but time is not what we think it is.