Abstract

To understand what a fallacy is one needs to understand what a bad argument is and what it is for an argument to appear good. I will argue that from an intuitive standpoint a good argument should be understood in roughly the way Richard Feldman has proposed, that is, as an argument that gives people reason to believe its conclusion. However, I will also argue that an externalist condition that requires that the premises really do support the conclusion must be added to the internalist account which only requires that a person be justified in believing the premises support the conclusion.