madphysics said:
Is death really all that important? It happens to us all eventually, and there is no way to avoid it. Dying is a fact of life. We have no datum concerning what happens after that, and I would be very surprised if we ever did.
Death is part of life. Life, enmass, does not continue without death. Next time you eat vegetables think about the amount of dieing that went into creating the compost that nourishes the vegies. And the vegies have to die to nourish us. And we have to die or completely overcrowd the Earth like a big cancer tumour.
The precise reason cancer develops is because of a genetic mutation. A gene, the P52 gene, creates a condition that kills the cell it is regulating at a specific point during development.
When there is a mutation that shuts down the P52 gene, the cell becomes what is called an "immortal cell". The immortal cell passes its mutation to all of its "offspring" cells and this is what we call the beginning of a tumour.
So, in the case of a cell, dieing is very important to the organism it supports.
And, by way of nature, we die at an (approximately) specific time as well. If we became immortal humans, diversity and species-survival would become extinct. This is because, while the environment continued to change, we would not evolve (from generation to generation) to match the changes. So, at a specific point, the environment would get the better of our homogeneous, unevolved and fragile but "immortal" species.
But this seems to be a thead about "what happens after life"? None of the available options answered the question for me. I'd say that the electromagnetic signature you set up while you're alive continues on for a while after death.
How long this em signature remains in action depends on the type of signature it is. Some of them can last for thousands of years and some are "gone" on the impact of death.
I think it has to do with how much importance a person places on "being alive" or on things that take place during their life. The more importance that is placed on events, the more one engraves their em signature into the physical nature of their environment.