It's simple ... just have offsite backup and sync (TM) As for bootstrapping your identity, consider having a couple devices that need your biometrics to genera

It's simple ... just have offsite backup and sync (TM) As for bootstrapping your identity, consider having a couple devices that need your biometrics to generate a password and unlock stuff, and store them in various banks or buried under a tree. If you ever get amnesia, you can always implant the location info in your ass like Jason Bourne.