Priors are relative to how much evidence can be shared. There may not be agreement in a single conversation, but they should expect movement towards a common belief, though there are degenerate counter-cases. For example, perhaps both parties share a base rate and have different pieces of information that push in the same direction.
Even if they don’t share priors?
Priors are relative to how much evidence can be shared. There may not be agreement in a single conversation, but they should expect movement towards a common belief, though there are degenerate counter-cases. For example, perhaps both parties share a base rate and have different pieces of information that push in the same direction.