David Hume and James Madison believed that a republic can secure domestic tranquility by discouraging the development of factions. Modern computer technology shatters these hopes, which rest on the idea that factions will not grow because great distance makes it difficult for individuals to discover that others share their interests or grievances. Today, technology renders geographical distance increasingly irrelevant to communication with others. If Madison and Hume were right about the effects of distance prior to the current development of computer (...) technology, then we may experience the growth of factions and associated violence that Hume and Madison feared. Increased domestic terrorism made more effective by technologically developed weapons of mass death could be the way of the future. I contend that education can modify such developments by giving priority to Jane Roland Martin's suggestion that we adopt an educational aim intent on securing domestic tranquility. I revise the content of her proposal to include features of communicative rationality as an indispensable element of political dialogue. This provides resources by which factional elements can access and influence political discussion. If we are to enjoy a decent degree of domestic tranquility in the future, we must integrate potentially factious elements into the political process. To marginalize such elements, no matter how repugnant their political views, will merely serve to legitimate their use of terror as the only option available to them for political expression. (shrink)