Political Content in Ancient Languages Only
Political discussion is an important part of living in civil society, and the vigorous debate natural to a democratic society is one of the most valuable inheritances we owe to the classical world. Unfortunately, online discussion lists seem to attract those whose primary purpose is to forcefully impose their political ideologies upon others, as well as those who are unable to tolerate any expression of political views that differs from their own. This unfortunate state of affairs leads to the alienation of contributors who would otherwise have much to learn from one another, as well as a general tone of incivility which is not conducive to the conduct of healthy and productive discussion.
For this reason, the contributors to Classics-L have reluctantly adopted a guideline requiring all postings which express views regarding the political realities of the contemporary world be posted in a language and dialect that was in use some time before the death of Justinian (565 ce, which we use as a convenient terminus ad quem for the classical world; and any language or dialect which meets those criteria), and that contributors be prepared to provide the primary list owner with a translation (which can be verified by a third party if necessary) of any such posting into contemorary English upon her request.

Responsibility for Content Lies Solely with its Authors Why is [SPAM] appended to my subject line?
