A well-functioning democracy has a culture of free speech, not simply legal protection of free speech. It encourages independence of mind. It imparts a willingness to challenge prevailing opinion through both words and deeds. Equally important, it encourages a certain set of attitudes in listeners, one that gives a respectful hearing to those who do not embrace the conventional wisdom. In a culture of free speech, the attitude of listeners is no less important than that of speakers.

Liberals are sometimes defined as people who can't take their own side in an argument.

Government agents (and their allies) might enter chat rooms, online social networks, or even real-space groups and attempt to undermine percolating conspiracy theories by raising doubts about their factual premises, causal logic or implications for political action.

I think that every state in the union should recognize same-sex marriage.

I have talked to Barack Obama about Star Wars recently, in the Oval Office, and he is definitely a fan. Article 2, Section 1 of the Constitution creates executive privilege, and as for government regulation and information policy, so too for Star Wars, I will not disclose discussions in private with the President of the United States.

I think it's a very firm part of human nature that if you surround yourself with like-minded people, you'll end up thinking more extreme versions of what you thought before.

There is no reason to believe that in the face of statutory ambiguity, the meaning of federal law should be settled by the inclinations and predispositions of federal judges. The outcome should instead depend on the commitments and beliefs of the President and those who operate under him.