Scientific Revolution
In the first half of the twentieth century it became a commonplace notion that modern science originated in a seventeenth-century "revolution" in thought precipitated by a new methodology for studying nature. In the last third of the twentieth century, a consensus developed among historians, philosophers, and sociologists of science that the emergence of modern science was more evolutionary than revolutionary. Furthermore, while modern science for 300 years claimed that its methodology generated value-free, objective knowledge, the late-twentieth-century consensus was that, implicitly and explicitly, the practice of science incorporated moral, ethical, and social value judgments.
The Seventeenth-Century Achievement
A fundamentally new approach to the study of nature did indeed emerge in seventeenth-century western Europe. The first herald of this development was Francis Bacon (1561–1626), who argued for a renovation in the human conception of knowledge and of knowledge of nature in particular. Especially in his Novum Organum (1620; New instrument [for reasoning]), Bacon formulated a radically empirical, inductive, and experimental-operational methodology for discovering laws of nature that could be put to use to give humankind power over nature. Bacon was primarily a social reformer who believed that knowledge could become an engine of national prosperity and power, improving the quality of life for all.
This page contains 201 words.

Scientific Revolution article
Read the rest of this article.
This article contains 1,914 words
(approx. 6 pages at 300 words per page).