The idea has to be cogently argued, supported by evidence and convincing in its cultural context.

The problem, Miles argues cogently, is not one of public relations but of policy.

Perceptions common to the 20th century, he cogently argues, do not serve well toward understanding the combat motivations of 1861-65.

What's needed, he argues cogently, is precisely the reverse.

Firstly, my thanks to David Edgar for a cogently argued piece.

A law professor argues cogently that the Federal confirmation process has become a monster, grotesquely unfair to nominees of both right and left.

And while he often argued cogently, at one point he said he was facing a 93-count indictment because the shooting took place in 1993.

Justice John Paul Stevens argued cogently in dissent for a broader view.

Somewhere within this loose, baggy monster there has to be a slim, cogently argued treatise struggling to get out.

Besides, as BR executives cogently argue, the quality of the track and the services that run on it are increasingly linked.