Abstract
The article seeks to answer the question about whether there are elements (methodological or of any other kind) common to all sciences? that allow us to speak about one single epistemology. Addresses and discusses the proposals of Comte, Popper and the Lakatos to finally modify the initial question to whether are there any elements (methodological or of any other kind) common to all scientific research programmes?References
Comte, Auguste. La filosofía positiva. México: Porrúa, 2000 (1853).
Lakatos, Imre. The methodology of scientific research programmes. Nueva York: Cambridge University Press, 1978.
Popper, Karl. Conjeturas y refutaciones. Barcelona: Paidós, 1994 (1963).