About Thomas Kuhn and this essay
Born in 1922 in Cincinnati, Kuhn obtained a Ph.D. degree in physics from Harvard University in 1949. He will later teach a course of history of science at the University of California, Berkeley. Their, in 1962, he wrote and published The Structure of Scientific Revolutions which will be the object of this essay.
This essay will be divided in 5 parts: -the paradigm, -the phases of paradigm cycles (further divided in: pre-paradigm & normal sciences, crisis and new paradigm), -the incommensurability, -the rationality of scientific progress and -the progression of science.
A paradigm
The structure of scientific revolution of Thomas Kuhn focus on the cycle of scientific structure in it's whole. From it’s beginning to its end followed again by the beginning of a whole new scientific structure. Once these scientific structures (or ideas) are universally accessible and acknowledge by of vast majority of scientist in that same exact field, Kuhn will designate it as a paradigm, a common belief among all participating specialist in a theory and its principles.
This paradigm will be more than just a theory. It will be a whole scientific outlook on a field of study. A paradigm is the whole constitution of what makes a scientific community. It will, for the time it will be actual, provide standard methods for a whole group of scientist.
The phases of paradigm cycles
Pre-paradigm & normal sciences
The pre-paradigm period is the beginning of everything. It is usually discernible by profound new discussions over rightful procedures. Pre-paradigms occur only once.
Paradigms are in constant cycle and the first (or last) real phase of a paradigm cycle is what Kuhn calls normal science.
The concept of normal science closely pictures how Kuhn describes a paradigm. All participants within a particular discipline are on a consensus and have an accepted