Two years ago we ran a quorum debating the pros and cons of decriminalizing marijuana. Since then, a largely theoretical debate has moved quite substantially toward the realm of reality, with a growing number of states and municipalities having changed their laws.

… So we asked a group of people — Paul Armentano, Mike Braun, Joel W. Hay, Jeffrey Miron, and Robert Platshorn — to think about a national decriminalization of marijuana … and answer the following: What would be some of the most powerful economic, social, and criminal-justice effects?

Here are their answers.

You can read all of the responses, including mine, and leave your feedback for the New York Times here.