Harvard Law Review on foreign law in US courts

The new issue of the Harvard Law Review, Vol 119, No. 1, November 2005, here, has a very good set of articles debating the use of foreign law in US constitutional adjudication. Judge Posner has a discussion of it in his forward under the "cosmopolitan court," and then the Roper v. Simmons question is taken up by Vicki Jackson, Jeremy Waldron, and Ernest Young. They are all good articles, and it is nice to see that the Harvard Law Review is now posting them with full text pdf files.