Dutch Book Arguments

Our beliefs come in degrees. I''m 70% confident it will rain tomorrow, and 0.001% sure my lottery ticket will win. What''s more, we think these degrees of belief should abide by certain principles if they are to be rational. For instance, you shouldn''t believe that a person''s taller than 6ft more strongly than you believe that they''re taller than 5ft, since the former entails the latter. In Dut...