The discipline we call philosophy and the discipline we call science consist of a set of methods (processes) which philosophical science, the social sciences, and the physical sciences, use to launder existential impossibility, limitlessness, error, bias, imaginary content, wishful thinking, deception, and (objective) immorality (in the domain of the social sciences) from our testimony (speech).
This laundering is achieved by a set of methodological criticisms addressing increasing levels of complexity, of which philosophical science requires the full set of criticisms, social science a subset of those criticisms, and physical science yet another subset of those criticisms.
Those criticisms consist of tests of: Identity, Internal Consistency, External Correspondence, Existential Possibility (Operationalism), Full Accounting (against selection bias), Parsimony (limits), and Voluntary Transfer (objective morality).”
(I suppose a lot of philosophers could read that paragraph and weep – that it took us 2500 years to state it.)
The Propertarian Institute