Spiritually speaking, I believe that death is not the absolute end of us. My grandfather visited me in the moment of his death and talked to me. I also lived in a 350 year old house in Connecticut that had a spirit that everyone could see. He was a business man from the look of him aand he repeatedly walked througj the front door with a big smile and removed his hat. My ex wife saw him, my kid saw him, anyone who stopped by could see him. It was as if he was stuck in a loop.
Scientifically speaking, we have electrical impulses running us. If energy cannot be destroyed, then some part of us continues on. Wether we are cognizant of it, I dont know. But we will all find out eventually.
Nice job of picking both sides of the argument, lol.
I myself have seen a ghost as well as full-color visions of past events in some locations.
We will indeed all find out sooner or later.