Re:Bob Taylor Has Died
by kybernetikos on Saturday April 15, 2017 @04:58AM
(#14119997)
If they have common priors which is almost never the case.
Most disagreements are to be found in the priors, which is why defining terms and trying to agree what the relevant priors are can be very useful.
> Aumann's agreement theorem says that two people acting rationally (in a certain precise sense) and with common knowledge of each other's beliefs cannot agree to disagree.