The question of the, what happens after death, we can purely scientific already well explain, at least what happened to our remnants, as long as they are not burned. Scientific America discussed Us, what happens to the human body, if one leaves him after the death of nature again. This can take between two weeks and two years.
Whatever your beliefs, most people seem to agree that the body left behind when we depart this mortal coil is just a heap of bones and flesh. But what happens to those leftovers?
Because it just fits so well with this: What is our body actually exactly?