The Roadmap to Personal Immortality is list of actions that one should do to live forever. The most obvious way to reach immortality is to defeat aging, to grow and replace the diseased organs with new bioengineered ones, and in the end to be scanned into a computer. This is Plan A. It is the best possible course of events. It depends on two things – your personal actions (like regular medical checkups) and collective actions like civil activism and scientific research funding. The map is showing both paths in Plan A.
However, if Plan A fails, meaning if you die before the victory over aging, there is Plan B, which is cryonics. Some simple steps can be taken now, like calling your nearest cryocompany about a contract.
Unfortunately, cryonic could also fail, and then you can move to Plan C. Of course it is much worse – less reliable and less proven. Plan C is the so called digital immortality, that means one could be returned to life based on the existing recorded information about that person. It is a not the best plan, because we are not sure how to solve the identity problem, which will arise, and also we don’t know if collected amount of information would be enough. But it is still better than nothing.
Lastly, if Plan C fails, we have Plan D. It is not a plan in fact – it is just hope or a bet that immortality already exists somehow, maybe there is quantum immortality, or maybe the future AI will bring us back to life.
All Plans demand particular actions now – we need to prepare to all of them simultaneously. All of the Plans will lead to the same result – our minds will be uploaded into a computer and will merge with AI. So these plans are in fact multilevel defence mechanisms against death structured in the most logical way.