It is a delicate balance. We need to know about the past, and we need to show and feel respect for the dead.
I am fascinated now by the fate-after-death of the slaves (that is, on earth).
deceased were buried in pits in the desert, the dry and hot climate as well as the high sodium content of the desert sand caused the body to dry out.
That's a tantalizing clue. A bit of science, history and archeology all wrapped into one.
Thank you for your thoughtful answer.