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History-Philosophy Relations, Pt. 4: History as Text, Philosophy as Lexicon April 1, 2013

Posted by Will Thomas in Uncategorized.
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Perhaps the greatest barrier to more effective relations between the history and philosophy of science is the notion that the two disciplines should have a lot to say to each other.

In my last post, I posited that historians might regard the philosophy of science not as a theory of science and its development, but as a lexicon that we could use selectively to describe both historical actors’ explicit reasoning and arguments, as well as the implicit reasoning informing patterns by which scientific figures have accepted, entertained, and rejected various sorts of claims.  The more developed historians’ lexicon is, the more reliably will we be able to capture important intricacies of history.

Of course, this suggestion is hardly original. In 1962, when Norwood Russell Hanson (1924-1967) famously declared that “history of science without philosophy of science is blind,” and that “philosophy of science without history of science is empty” (580), he was not making a vague feel-good suggestion that the disciplines should get together, have a drink, talk more, and really get on the same page.  To the contrary, he, like many philosophers, saw crucial differences between the fields, accepting:”The logical relevance of history of science to philosophy of science is nil” (585).



History-Philosophy Relations, Pt. 1: The Disappearance of “Weltphilosophie” in the History of Science February 11, 2013

Posted by Will Thomas in Uncategorized.
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Hanson, NR

Norwood Russell Hanson

In his 1962 paper, “The Irrelevance of History of Science to Philosophy of Science,” Norwood Russell Hanson referred to a longstanding concern of philosophers of science that historians of science abided by one or another deficient “Weltphilosophie“.  A Weltphilosophy was an explicit or implicit outlook adopted by a historian, which “controls his selection of salient subjects, his alignment of data, his conception of the overall objective of the scientific enterprise, and his evaluations of the heroes and villains within the history of science.”  According to Hanson, “Those who stress the silent operation of a Weltphilosophie in the studies of historians of science then suggest that without philosophical awareness and acuity, the reader must remain at the mercy of the historian’s unspoken assumptions.”

Do historians abide by unspoken philosophical assumptions today?  Critics have often asserted that historians abide by a social constructionist epistemology, and much time and effort was expended in the 1980s and ’90s contesting its validity.  According to Michael Bycroft, it is still useful to analyze and criticize social constructionism precisely because “[m]uch current research in the history of science can be seen either as an affirmation of [social constructionist] claims or as a consequence of them.”  But this is one of the few points on which he and I disagree.  In the past several years, I have come to believe that “social constructionism” is a rhetorical red herring, which confounds an appreciation of less well articulated changes in historical methodology, including the fact that most historians of science no longer abide by any Weltphilosophie at all.