WHAT IS THE MEANING OF HISTORY OF SCIENCE?

History of science is not a narration of chronologically related facts, neither is it a dialectic of problems and solutions of experimental practice, and nor is it a description of conjectures and refutations, or replacement of practices, theories, concepts or methods. It represents a historiographical narrative describing processes of evolution and transformation of human cognitive actions, describing historicity behind experimentation and theories which aspire to understand, apprehend and intervene in the world from the perspective of scientific rationality.¹ In this sense, history of science explains the trajectory followed by human beings in order to find solutions to concrete problems as well as be acknowledged with aspects of reality.²

In narrative of history of science, epistemic and social interconnections are described; they constitute a diachronic content where scientific and technological transformations can only be explained by a net of relationships and causal successions of financial, political, material environmental, religious, spatial and epistemic nature.

Within the explicatory character of history of science, epistemology (the study of knowledge) incorporates a historical experience on construction, institutionalization and legitimacy of science's normative elements, their justification context, claim of truthfulness as well as practical, theoretical and methodological elements, without neglecting the socio-cultural explanation of exile or permanence of new conceptual criteria.

HISTORY OF SCIENCE, WHATEVER FOR?

In a conscious or unconscious fashion scientists use history of science to situate themselves at a specific point of the development of a certain knowledge, and from there move further on to new postulates which might lead to novel results, and eventually, to paradigm changes.³ Therefore, history of science possesses the ability to reveal procedures that become confrontations which trigger advances in science. In the XXI century trying to deal with technological and scientific exorbitance, society experiences uncertainty and disorientation before the unlimited ability of science and technology to intervene, modify and redesign the natural world. Even to this day, it is clear that technical and scientific innovations (of medical, telecommunications, food production and generally consumer goods nature) are causing severe environmental damage, especially when considering the existing vulnerability to control biotechnological innovations.

In the present, when facing this concern, history of science arrives to expose -from the past- cultural political, financial, spatial and material reasons or causes to explain why science and technology not only imposed themselves as valid knowledge to understand and explain the world, but furthermore to transform and commercialize it.

Therefore, the present demands from history both analysis and critical explanations which might question the positioning of technical and scientific knowledge within the frame of the present world.

History of science also meets the purpose to safeguard the heritage of local knowledge. This means that when scientific past of a region or country is obliterated or disappears, history of science recovers and finds practices, theories, proposals and achievements of moments and places with the intention of locating originality, innovation and historicity knowledge at a specific time and place.

Following this same trend, it so happens that within history of science, the construction process of a professional and scientific community unravels, thus possessing the ability to further unite identity and recognizance. This is the reason of finding ethos of the scientist (behavior, character, identity) in history of science; since, in history of science, as in general history, a landscape is sketched where human beings find recognizance and identity. This aspect is also related to the fact that history of science be a mirror reflecting terms with which science builds the images of the future which it aims to reach in the universe of nature and human beings. Derived from there is the fact that it might be useful to create and administer new higher education institutions as well as show the contents pertaining to each scientific profession,^4,5 and where one of the uses of scientific memory can be precisely found.

On the other hand, history of science can be useful to visualize the manner in which human beings have established their relationship with the natural world, based on criteria established by scientific rationality, so that in it the following can be found: discursive, practical, theoretical and even ontological resignifications, which knowledge production grants live beings in time and space.⁶ Thus, history of science provides an account about how human beings have capitalized and administered nature, since the time of knowledge production.

TO CONCLUDE

History of science, is, in short, science itself and the building of its field as a discipline and profession. In it, explanation is provided on how it is that science managed to be what it presently is, what role does the scientist play in society, how is it that science and scientists have transformed the world, and which have been the factors through which science became a valid instrument in order to understand it and measure it.

History of science not only provides an account of experimental, conceptual and cognitive evolution of science, in addition it manifests the capacity to explain how science has become inserted in society. In this sense, there is no divorce from a critical view into the factors that condition trajectories of science, but neither does it forget to narrate achievements of men and women who have rendered scientific knowledge the most effective tool to solve many of the great problems which society faces.