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Theory Quotes

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“[T]ruly grand and powerful theories [...] do not and cannot rest upon single observations. Evolution is an inference from thousands of independent sources, the only conceptual structure that can make unified sense of all this disparate information. The failure of a particular claim usually records a local error, not the bankruptcy of a central theory. [...] If I mistakenly identify your father's brother as your own dad, you don't become genealogically rootless and created de novo. You still have a father; we just haven't located him properly.”

“The theory of punctuated equilibrium, proposed by Niles Eldredge and myself, is not, as so often misunderstood, a radical claim for truly sudden change, but a recognition that ordinary processes of speciation, properly conceived as glacially slow by the standard of our own life-span, do not resolve into geological time as long sequences of insensibly graded intermediates (the traditional, or gradualistic, view), but as geologically "sudden" origins at single bedding planes.”

“Economy and ideology. The claim (presented as an essential postulate of historical materialism) that every fluctuation of politics and ideology can be presented and expounded as an immediate expression of the structure, must be contested in theory as primitive infantilism, and combated in practice with the authentic testimony of Marx, the author of concrete political and historical works.”

“To plead the organic causation of a religious state of mind, then, in refutation of its claim to possess superior spiritual value, is quite illogical and arbitrary, unless one have already worked out in advance some psycho-physical theory connecting spiritual values in general with determinate sorts of physiological change. Otherwise none of our thoughts and feelings, not even our scientific doctrines, not even our dis -beliefs, could retain any value as revelations of the truth, for every one of them without exception flows from the state of their possessor's body at the time.”

“A state is absolute in the sense which I have in mind when it claims the right to a monopoly of all the force within the community, to make war, to make peace, to conscript life, to tax, to establish and disestablish property, to define crime, to punish disobedience, to control education, to supervise the family, to regulate personal habits, and to censor opinions. The modern state claims all of these powers, and, in the matter of theory, there is no real difference in the size of the claim between communists, fascists, and Democrats.”

“We've formed many a theory and belief, but as we look about the human world, it is clear that nobody actually knows what's going on. Yet claims to Truth are being made at every hand, including the claim that there is no Truth.”

“For centuries it was never discovered that education was a function of the State, and the State never attempted to educate. But when modern absolutism arose, it laid claim to everything on behalf of the sovereign power....When the revolutionary theory of government began to prevail, and Church and State found that they were educating for opposite ends and in a contradictory spirit, it became necessary to remove children entirely from the influence of religion.”

“Chiropractic, which celebrated its centennial in 1995, is a curious mixture of science and pseudoscience, sense and nonsense. Much of it is based on the theory that misaligned spinal bones produce nerve interference that causes disease. Many chiropractors claim that correcting these misalignments ("subluxations") can restore health and that regular spinal adjustments are essential to maintain it.”

“The theory that the biosphere was created without evolution, a few thousand years ago, is ruled out by overwhelming scientific evidence. To claim that there are 'alternative (always better) Biblical explanations of the same data', which make creationism a reasonable alternative to our best theories of biology and physics, is appalling intellectual dishonesty.”

“Welfare now erodes work and family and thus keeps poor people poor. Accompanying welfare is an ideology - sustaining a whole system of federal and state bureaucracies - that also operates to destroy their faith. The ideology takes the form of false theories of discrimination and spurious claims of racism and sexism as the dominant forces in the lives of the poor.”

“In the head-spinning cosmos of climate change, everyday hundreds of people claim there are 'thousands of papers' in support of a theory, yet no one can actually name one single paper with empirical evidence that shows carbon dioxide emissions are the main cause of global warming.”

“Bealer argues that the kind of naturalistic view which Quine holds will rob him of the ability to make the normative claims which (many) naturalists wish to make in epistemology. I don't think this is right about Quine, but I'm certain it's not right about my own view. To the extent that I can show that talk of knowledge is firmly rooted within empirical theories where it plays an important explanatory role, I thereby demonstrate its naturalistic credentials.”

“There is too much ideological conformity in gender studies. The true-believers fashion the theories, write the textbooks and teach the students. When journalists, policymakers, and legislators address topics such as the wage gap, gender and education, or women's health, they turn to these experts for enlightenment. For the most part, they peddle misinformation, victim politics, and sophistry. They claim that their teachings represent the academic consensus, but that is only because they have excluded all dissenters.”

“The indispensability argument says (roughly) that if you have ample reason to accept an empirical scientific theory that makes indispensable use of mathematics, and that theory entails that numbers exist, then you have ample reason to accept that numbers exist. The argument affirms the antecedent of this conditional, and concludes that you have ample reason to believe that numbers exist. What is striking about this argument is that it seems to show that the empirical reasons that suffice for accepting a scientific theory also suffice for accepting a metaphysical claim.”

“The indispensability argument seeks to assimilate the epistemology of metaphysical statements to the epistemology of statements that are obviously empirical. I think it fails to achieve this goal. The argument does not refute the Carnapian thesis that scientific theories and metaphysical claims differ epistemologically - observations can provide evidence for the former, but not for the latter.”