Questions of identity are some of the oldest in metaphysics. It is important that one take a disciplined in this respect because there is nothing impressive abo

Questions of identity are some of the oldest in metaphysics. It is important that one take a disciplined in this respect because there is nothing impressive about posing half-baked "what ifs" if you can't be bothered to work out the consequences to any serious degree and to observe the absurdities you've gotten yourself into. An explanation cannot undermine the fact it tries to explain without ceasing to be an explanation.