The Analysis Of The Strategy Of Pera's Rhetoric Of Science

By means of the analysis of the dilemma in the traditional science covering epistemology and methodology, I spelt the fundamental cause and historic background of the birth of the strategy of Pera's rhetoric of science out, furthered to study some problems such as the functions, the rational rebuilding and the logic of rhetoric of science systematically, finally gave my explanation of Pera's dialectic model of science and my objective and comprehensive evaluation of Pera's rhetorical thoughts. In my opinion, the strategy of Pera's rhetoric of Science aims to, through the rhetorical context, save and rebuild the rationality and achieve the inner unity of rational reason and rhetorical persuasion and breaks thoroughly the rigid bounds both between the logical demonstration and the argumentative persuasion and between the static norms and the dynamic exchange evaluation .At the same time, it also provides a way in which some dilemmas such as formal logical presuppositions and irrationalism can be solved, gives the specific strategically psychological direction and much broader room for language creation to bring a fresh motive power for the development of contemporary philosophy of science.