Philosophers of science have raised many questions about the relationship between science and democracy: Does the science work on the development of democratic values within modern societies, for example wealth and security, although the products of science and its applications sometimes cause risk to these communities? Dose the science make the politics more rational, or it sometimes contributes to make the politics irrational to serve the purposes of specific political ideology? Can we apply what we called the “Social Contract for Science" in order to make science separating from any political or religious institutions?