We should have more such avenues to the marketplace of ideas.

This association represents an industry that could not exist without a free marketplace of ideas.

"It really is a free and open marketplace of ideas."

Even those on the far right and left should be able to present their views in the marketplace of ideas.

Certainly a free marketplace of ideas is an agreeable image.

"Those questions should be answered in the marketplace of ideas."

They'll realize that it's not just the marketplace of ideas they should be worried about.

"My father's genius was to get them into the marketplace of ideas," he said.

We need a marketplace of ideas, which will then lead to specific policy decisions.

Ultimately the way one gets to the truth is through the marketplace of ideas.