The development of science, society in general and the natural sciences in particular, has always gone hand in hand with development of the productive forces of each socio-economic formation in history. The development of productive forces is the motor of history, this development generates friction between the various social groups and defends everyone has social, economic, moral, cultural, labor, etc. Marxism called class struggle explains and substantiates this because throughout history, the results of scientific advances, the fruit of scientific research and technology have been usufruct and manipulated for the benefit of social classes who held economic power and political.
This truth is still valid, but even in our time of the reign of the Highest Stage of Capitalism, in this era of neoliberalism, where there is a fierce battle for the money, where the only thing that counts is winning anyway, regardless of values without Regardless of the man himself, in this context is laughable to see and hear some medical and nonmedical characters discuss the results of certain scientific research outside the usufruct great damage to their interests. This means ignoring the seal and bias? class science and their findings have. On the subject of the morning-after pill, navigate the Internet is to see this truth, there are many research projects that seek to convince that this drug is not abortion, when these same Web are the guts of many more serious work to prove the abortifacient nature of it and the two bands are antagonistic to each other and do not believe this confusion can be resolved only with the understanding that the results of scientific work and have a particular interest in this drug case seeks to defend powerful economic interests, while that we in the other path only leads us interest values, respect for life from conception until the end.