What's ahead for the Global Plastics Treaty?

The recently concluded fourth round of UN talks on a global plastics treaty made some progress in narrowing down the issues still facing delegates, according to Stewart Harris, senior director for global plastics policy in the plastics division of the American Chemistry Council. But there is still crucial work to be done before the fifth and final meeting in November. Hear Stewart's analysis and predictions on what an eventual treaty might mean to the plastics industry, in this conversation with Editor Ron Shinn.