In reply to Rob Exile Ward:
> I don't understand 'warm and dead' - care to explain?
It's been a common term for with people who drown in reservoirs - where the body sinks in to cold water - for at least a decade. If a person dies in cold water, they can be revived after periods of death over 45 minutes in length if the sequencing of the care is right. The meaning as I understand it is that one doesn't close out the possibility of reviving the victim until they have been carefully warmed up according to a revival protocol. If they're recently dead and cold they may actually be in a low level sort of suspended animation.
https://www.bbc.co.uk/news/av/stories-50630441
https://www.mypoolsigns.com/blog/bring-cold-water-drowning-victims-back-lif...
I used italics above for dies and death as one could argue the victims were in a sort of hibernation state or suspended animation rather than dead. The nematode worm c. elegans can - following the right protocol - be stored indefinitely at -80 C and then revived. A different nematode species was revived after 42,000 years in the ice - https://www.livescience.com/63187-siberian-permafrost-worms-revive.html
So, perhaps it's not surprising that a human can be cooled to a point the activity, whose cessation we normally associate with death, stops yet they are not permanently dead.
The technique (ECMO) used to recover this patient is pretty invasive medicine, and unlike nematodes. we don't have a protocol to deep-freeze humans to the point life within individual cells stops allowing the whole organism to pause for more than a few hours. Kept above zero, chemical and biological processes within the individual cells that make us up slow down meaning they don't instantly loose the ability to support whole-animal level life, but they still go off the rails over time to the point the whole animal is no longer viable. But there's a magic window for recovery that gets longer with lower but non-frozen temperatures.
This opens some really fascinating questions in to the nature of conscious self awareness; whatever it is, it can be interrupted by brain death and then resumed (not unlike general anaesthesia perhaps) which suggests it's a process that runs atop of physical encoded memories, and that it's total state is physically encoded and not living in the signalling patterns or some etheric whimsy.
Post edited at 22:51