Abstract

From the refusal of some parents to apply some vaccines to their children, in this work we will show that to act properly it is not enough with a good intellectual justification to validate a belief as accurate, it will be necessary to take into account also the systematic actions in relation to which we are constituted, as well as the feelings that accompany those actions. We begin by exposing the notion of belief that Villoro presents from authors such as Braithwaite and Bain. Next, we briefly explain the topic of the justification of beliefs and then articulate it with some of the controversies related to the application of vaccines. Later, we turned to Hume to show the role of imagination in relation to pleasure and pain in decision making. Finally, we present an outline of the discussion about paternalism in the application of vaccines.