He was an opponent of the King and supporter of [[Oliver Cromwell]]. In politics he advocated [[republicanism]] and a form of [[Libertarianism]]. His ''Areopagitica'' (1644) strongly condemned the censorship of ideas and has become part of the canon works regarding [[Freedom of Speech]].
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He was an opponent of the King and supporter of [[Oliver Cromwell]]. In politics he advocated [[republicanism]] and a form of [[Libertarianism]]. His ''Areopagitica'' (1644) strongly condemned the censorship of ideas and has become part of the canononical works regarding [[Freedom of Speech]].