The Government says these projects will stimulate growth, but it cannot summon cogent arguments in support of either.

Somehow, these cogent arguments did not seem to be bringing the city to its knees.

"Specialization is one of the most cogent arguments for the merger," he said.

Few people in or out of county government have come forward with a cogent argument for keeping the current system.

There were cogent arguments for and against either procedure.

"There wasn't really a whole lot of cogent argument against it."

But some do, and they have cogent arguments to support their position.

In this work the author presents cogent arguments addressing these crucial questions.

"Armstrong put up some pretty cogent arguments," he said, and told her about it.

What's needed are cogent arguments around the substantive issues, as and when.