Cryptocurrency gives up the power to de-fund wars more easily.
Blockchain medical records and hive AI can be used to help detect, prevent and cure outbreaks.
Decentralized internet and utilities would make things more resistant to various troubles.
We might could do decentalized weather stations that track various weather including volcanoes... cloud computing could be used to improve the sensors and better analyze the data from them.
Crypto currency might be used to fund safer nuclear technologies... if the sky ever was blocked or if we had to live underground... we would be able to power our lives and give plants artificial sunlight if we had massive energy
Maybe do crypto funded extra-planetary expeditions or mining operations to push for our civilization to be more spread out to reduce risk.
We could fund rescue operations during disasters... and an evacuation... shelter... housing... water
Maybe a crypto basic income or charity that deals in housing / food/ water to supply the masses in times of need or poverty
We can fund more sustainable agriculture with crypto
I can foresee maybe also using blockchain tech to help with home owners insurance and also charitable rebuilding of society....shared knowledge.... volunteered labor.. can also help to validate that some is who they say that are and they need what they claim they need.
Let's see...
I think you are one smart human mate and i like you to the extent of resteeming this comment plus i followed you to see your posts.....bravo buddie
Thanks! !! !!!!