The *(political term) for being _(rational).

In a degenerate meaning, the irrational notion that reason should be the <em>only</em> guide and all _(tradition)s should be abandoned.

People with such a notion should rather be called _(revolutionary) (in the bad sense); they don't realize that life and civilization rely on so many traditional habits, choices, organizations, and moral rules, that it would be just impossible if people had to think about it and justify it reasonably (if even possible, which is seldom the case).
