There are several other (weird) ideas to revive everyone:
send a nanobot via wormhole in the past, it will replicate and collect all data about the brains
find a way to travel between everett branches. For every person there is branch where he is cryopreserved.
use quantum randomness generator to generate every possible mind in different everett branches
There are several other (weird) ideas to revive everyone:
send a nanobot via wormhole in the past, it will replicate and collect all data about the brains
find a way to travel between everett branches. For every person there is branch where he is cryopreserved.
use quantum randomness generator to generate every possible mind in different everett branches