There are differing views on whether sociology is a science. Positivists like Marx, Durkheim, and Comte believe it is a science as they use quantitative data and seek to discover social laws. In contrast, interpretivists like Weber and Popper believe it is not a science as theories cannot be proven absolutely true or false and sociology requires subjective understanding. Later theorists like Kuhn argue that sociology both is and is not a science depending on whether sociological theories can agree on shared paradigms.