What the article actually says is more like “we might be able to revive you if not too many if your cells have died, even if your heart and brain seem to have stopped.”
Many who have watched someone die will likely know this
It's not like the light leaves their eyes and that's it
My cousin's breathing stopped, but his heart kept stopping and starting again. He was clearly gone, but certain parts didn't stop working for several minutes
Yeah nothing about this seems like it shouldn't be obvious, it takes some time for everything to fail, just like being 'alive' and having a single organ fail, you can be in various states of 'alive'.
My death is when I permanently stop experiencing life.
Not sure what that means for an 'Upload' scenario... I guess he's just a swamp man of me and he's alive but I'm not anymore... but I'm not signing up for the digital afterlife anyway.
Yes, that is an interesting question as well. I am wondering what the people with near death experiences could still experience from their bodies, because that would make a big difference as well.
And this is why I carry an organ donor card prohibiting taking my organs.
Death is a poorly-understood process and I don't want doctors under extreme time pressure to decide when to end it.