Abstract

Part One of the paper begins by recalling a historic conference in 1969 that argued the importance of work that would draw on both history and philosophy of science, two academic fields that had in the previous decades distanced themselves from one another. It goes on to review the rather mixed success of that appeal in the years since then and to suggest the need for a forum that would encourage work of that kind, of the sort that &HPS would offer. Part Two is, in effect, a case study taking a brief look at five moments in 17th century science and noting the emergence of two rather different, but in effect complementary, conceptions of natural science at that time.