Thomas Kuhn on Data and Theoretical Constructions

„Philosophers of science have repeatedly demonstrated that more than one theoretical construction can always be placed upon a given collection of data.“

Thomas KuhnThomas Kuhn explores the ambiguity of scientific data and the importance of theoretical constructions in interpreting them.
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Thomas Kuhn was an American physicist, philosopher of science, and historian of science.

Thomas Kuhn highlights the ambiguity of scientific data and the role of theoretical frameworks in interpreting them.


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Thomas Kuhn quote image about data and theoretical constructions

Thomas Samuel Kuhn (1922–1996) was one of the influential philosophers of science of the 20th century. In his major work, “The Structure of Scientific Revolutions,” he described the development of science as a sequence of periods of normal science interrupted by scientific revolutions. He is particularly associated with the concept of the paradigm shift and with the idea that different paradigms may be incommensurable.

Quote about philosophy influencing cosmology by George Francis Rayner EllisCopyright © yoice.net – Quote Artwork
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"People need to be aware that there is a range of models that could explain the observations….For instance, I can construct you a spherically symmetrical universe with Earth at its center, and you cannot disprove it based on observations….You can only exclude it on philosophical grounds. In my view there is absolutely nothing wrong in that. What I want to bring into the open is the fact that we are using philosophical criteria in choosing our models. A lot of cosmology tries to hide that." George Francis Rayner Ellis
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Neil Postman quote about profound contradictory ideas existing side by sideCopyright © yoice.net – Quote Artwork
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"The point is that profound but contradictory ideas may exist side by side, if they are constructed from different materials and methods. and have different purposes. Each tells us something important about where we stand in the universe, and it is foolish to insist that they must despise each other." Neil Postman
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Quote about cosmological models and observational discrepancies by Bjørn Ekeberg and Louis MarmetCopyright © yoice.net – Quote Artwork
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"When faced with discrepancies between theory and observation, cosmologists habitually react by adjusting or adding parameters to fit observations, propose additional hypotheses, or even propose “new physics” and ad hoc solutions that preserve the core assumptions of the existing model." Bjørn Ekeberg & Louis Marmet
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Quote about discrepancies between observation and theory by Bjørn EkebergCopyright © yoice.net – Quote Artwork
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"Each new discrepancy between observation and theory can, of course, in and of itself be considered an exciting promise of more research, a progressive refinement toward the truth. But when they add up, they could also suggest a more confounding problem that is not resolved by tweaking parameters or adding new variables." Bjørn Ekeberg
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