Based
on Pascal's Wager, Ralph Merkle's argument for the
rationality of making arrangements for cryopreservation.
It consists of a matrix
of four choices: Sign up and it works;
sign up and it doesn't work;
don't sign up and it works;
don't sign up and it doesn't work. Merkle concludes that signing up for suspension is the
only sensible option. [Max More]