What definitive proof is there that Cryonics will work for humans: none.
However, we anticipate the gap in technology and medicine over the next 25 years will be enough time to do it!
Here’s what we do know now:
http://www.bbc.com/earth/story/20160308-how-one-squirrel-manages-to-survive-being-frozen
https://www.livescience.com/32175-can-frogs-survive-being-frozen.html
https://www.earthtouchnews.com/wtf/wtf/5-animals-1-superbug-that-can-freeze-thaw-live
https://www.theguardian.com/uk/2000/jan/28/colinblackstock1
https://www.cbsnews.com/news/frozen-woman-a-walking-miracle
http://www.wisn.com/article/doctors-amazed-as-frozen-woman-comes-back-to-life/6291498
http://www.bbc.com/future/story/20180203-the-ambitious-quest-to-cure-ageing-like-a-disease
https://immortal-jellyfish.com/
To conclude if there’s been several cases of living humans being frozen for any period of time as in above articles and also that there is infact a living organism (jellyfish) that never dies then Cryonics 4 U Co Ltd believes its possible to find a way for humans to be brought back to life categorically from being frozen and thereafter being able to live a longer life. The articles about the squirrel and frog that can be categorically frozen and brought back to life also shows us the potential with humans.
