“If we cast Praxeology a failed attempt at constructing the economic equivalent of Operationalism in physics, Operationism in psychology, and Intuitionism in mathematics, all of which are tests of the existential possibility of premises, then we can rescue praxeology from the domain of pseudoscience, and instead, use it as an additional moral constraint on scienti?c argument: that no economic statement can be testified to be true, unless it can be constructed from sympathetically testable human operations. As such, praxeology is an extension of falsi?cation within the scienti?c method: a form of criticism, wherein all premises are suspect, and as such, so are all deductions. And only through logical, empirical, and operational criticism can we warrant that our theory stands sufficient scrutiny for us to claim without moral hazard, that it may be true.” – Curt Doolittle