premises of opposing arguments are often conflicting convictions. Can there be fruitful argument among people who disagree on fundamental premises?

A few months after this resolution, I read an article in the New Yorker that made me intensely happy to be argument-free. Its premise, based on the work of political scientists, was that the worst thing a president can do to advance his positions is to state them; as soon as he does, a huge number of people will position themselves in opposition, a