If you take the extreme view of environmental systems you end up with something deeply profound to both cosmology as well as philosophy. There is an effective permanence in the universe. The conservation of matter and energy describe how things are always changing and rearranging themselves but never truly disappearing. For instance: the plastic housing the computer on which you’re reading this contains carbon atoms comprised of the fundamental particles born in the Big Bang. The plastic itself may only be a few years old, but those particles comprising it are over 14billion years old.
And the same applies to ourselves.
The universe is a great cauldron of ingredients in a slow, yet violent churn. Everything we see and experience around us has coalesced from ancient material. Everything we see and experience around us will one day be returned to the recycle bin to be reused in some other way.
I don’t recall where I heard this, but someone once noted that “The Universe wastes nothing”.
That’s pretty amazing. Even my own wedding touched on this theme in a tangential way. At the service was read a statement compiled by me and my wife which related to the nature of the universe. That in the longest view there is nothing fair or unfair. That there is no injustice and everything happens exactly the way it is supposed to – not due to some interventionism by a benevolent/malevolent sky wizard, but the determinism of causality. Nothing is random.
But don’t take my word for it. Listen to Neil DeGrasse Tyson say it with sufficient gravitas and give your tummy the willies.

