All you need is 51% of the nodes and a small step for man but a giant leap for mankind type of technological leap or disaster. I think its not hard to imagine an entire country or countries without any power grid or communications in the very near future. EDIT TO ADD: Everything is impossible until it isn't, I bet on crypto going bust like a fart in the wind before some piece of land sinks into the sea, or some tangible gold coin evaporates.
All you need is 51% of the nodes and a small step for man but a giant leap for mankind type of technological leap or disaster. I think its not hard to imagine an entire country or countries without any power grid or communications in the very near future. EDIT TO ADD: Everything is impossible until it isn't, I bet on crypto going bust like a fart in the wind before some piece of land sinks into the sea, or some tangible gold coin evaporates.
I see your bet and raise you two Ethereums and a Tommy's Tamale.