How are we to adjudicate among rival ontologies? Certainly the answer is not provided by the semantical formula "To be is to be the value of a variable"; this formula serves rather, conversely, in testing the conformity of a given remark or doctrine to a prior ontological standard.
Willard van Orman QuineRelated topics
answer conformity doctrine given testing value variableRelated quotes
The error in positivism is that it takes as its standard of truth the contingently given division of labor, that between the science and social praxis as well as that within science itself, and allows no theory that could reveal the division of labor to be itself derivative and mediated and thus strip it of its false authority.
Theodor Adorno
Hitherto no rival hypothesis has been proposed as a substitute for the doctrine of transmutation; for 'independent creation,' as it is often termed, or the direct intervention of the Supreme Cause, must simply be considered as an avowal that we deem the question to lie beyond the domain of science.
Charles Lyell
It has therefore been justly observed that however honestly the coin of a country may conform to its standard, money made of gold and silver is still liable to fluctuations in value, not only to accidental, and temporary, but to permanent and natural variations, in the same manner as other commodities.
David Ricardo
The usefulness of observation and measurement in testing economic theories arises because the theorems of economics are supposed to relate to the actual world... Any economic theorem rigorously deduced from given postulates may be regarded as a hypothesis about the actual world which xperience may show to be false.
Richard Stone