I believe that if I choose to cooperate, my twin will choose to cooperate with probability p; and if I choose to defect, my twin will defect with probability q;
And here the main difficulty pops up again. There is no causal connection between your choice and their choice. Any correlation is a logical one. So imagine I make a copy of you. But the copying machine isn’t perfect. A random 0.001% of neurons are deleted. Also, you know you aren’t a copy. How would you calculate that probability p,q? Even in principle.
And here the main difficulty pops up again. There is no causal connection between your choice and their choice. Any correlation is a logical one. So imagine I make a copy of you. But the copying machine isn’t perfect. A random 0.001% of neurons are deleted. Also, you know you aren’t a copy. How would you calculate that probability p,q? Even in principle.