 Despite its important contribution however Ramsey’s Test has in certain guises fallen foul of so called Triviality Theorems, starting with Gärdenfors (1986), which show that under certain conditions and apparently reasonable constraints on the belief revision Ramsey’s Test can only apply to a very limited family of belief sets \(K\). That is, agents who satisfied Ramsey’s Test could only consistently subscribe to very limited and trivial belief sets. In particular this can happen if we allow \(&gt;\) to freely appear in the logical language from which the sentences \(p,q\) etc. are formed since then it would seem that the Ramsey Test would equally amount to: