I looked forward to returning to Iceland. It had been seven years since I last lectured there, and I remembered it as a beautiful, rugged country, great for hiking and swimming. I was scheduled to deliver four lectures on Iran, Iraq, and transformative diplomacy at the Universities of Iceland and Reykjavik, and at the U.S. Naval Air Station in Keflavik.

This trip would not be so smooth. Word of trouble began to percolate in the morning of the first lecture. A local antiwar activist was demanding my arrest as a war criminal. My crimes were multifold: Writing an article blaming Saddam Hussein—not United Nations sanctions—for Iraqi deaths, and then advocating for Iraqi liberation. This made me responsible for "war-crimes and violating international law by indirectly causing the invasion of Iraq." Like thousands of others, I had also worked at the Pentagon and volunteered for duty in Iraq. At each university lecture, protesters worked to disrupt my speech. Some were young students, and others were older retirees, members of a group calling itself, "The Movement for Active Democracy." I was even accused of complicity in a cover-up of the 9/11 attacks. Among my crimes, the protesters pointed out, "[Rubin] is a Jew and a big supporter of Israel." Guilty as charged. I do not apologize for my religion, and I am also a big supporter of India, Turkey, Taiwan, Mali, and other democracies. Iceland is a small country. Rather than ignore the incidents, both newspapers and television reported it. I was already in Finland when I got an e-mail informing me that the police commissioner dismissed the lawsuit.

The incident would be laughable if it did not foreshadow a growing phenomenon seeking to criminalize debate that is sweeping progressive, libertarian, and antiwar groups at home and abroad. Blogger Juan Cole, for example, a popular anti-Bush pundit, demanded the FBI investigate how Walid Phares "became the ‘terrorism analyst' at MSNBC." On June 1, 2004, blogger Laura Rozen lamented that someone she disagreed with was not the subject of an FBI investigation. On September 20, 2004, libertarian Justin Raimondo urged the FBI to "indict the Neocon War Party for treason." Perhaps hyperbole, but it is dangerous to smear political opponents with death-penalty offenses...

...Europeans may preach multilateralism and condemn unilateralism. But, increasingly, they seek multilateralism in action, but unilateralism in thought. True liberals and conservatives should band together to defend free speech. Intellectuals should understand that McCarthyism is government censorship, not criticism of their work or labels they dislike. Professors should not cry wolf.

Still, on an international level, Rice may want to smooth ruffled feathers. Career State-department officers may tell her it's the right thing to do; they have immunity. Offered a choice between mitigating opposition to the International Criminal Court or keeping debate free, the U.S. decision should be clear. Let's just hope Rice takes the right rather than the diplomatic option; then again, if she doesn't, her retirement could be in an Icelandic prison.