Science Wars - Historical Background

Historical Background

Until the mid-20th century, the philosophy of science had concentrated on the viability of scientific method and knowledge, proposing justifications for the truth of scientific theories and observations and attempting to discover on a philosophical level why science worked. Already Karl Popper had begun to attack this view. Popper denied outright that justification existed for such concepts as truth, probability or even belief in scientific theories, thereby laying fertile foundations for the growth of postmodernist attitudes.

During this time there had also been a number of less orthodox philosophers who believed that logical models of pure science did not apply to actual scientific practice. It was the publication of Thomas Kuhn's The Structure of Scientific Revolutions in 1962, however, which fully opened the study of science to new disciplines by suggesting that the evolution of science was in part sociologically determined and that it did not operate under the simple logical laws put forward by the logical positivist school of philosophy.

Kuhn described the development of scientific knowledge not as linear increase in truth and understanding, but as series of periodic revolutions which overturned old scientific order and replaced it with new orders (what he called "paradigms"). Kuhn attributed much of this process to the interactions and strategies of the human participants in science rather than its own innate logical structure. (See sociology of scientific knowledge and Theories and sociology of the history of science).

Some interpreted Kuhn's ideas to mean that scientific theories were, either wholly or in part, social constructs, which many interpreted as diminishing the claim of science to representing objective reality (though many social constructivists do not put forward this claim), and that reality had a lesser or potentially irrelevant role in the formation of scientific theories. In 1971, Jerome Ravetz published Scientific Knowledge and its Social Problems, a book describing the role that the scientific community, as a social construct, plays in accepting or rejecting so-called "objective" scientific knowledge.