From cutting back on our use of single-use plastic to recycling more effectively to nding sustainable alternatives to plastic, solutions to plastic pollution are within our grasp. In this leadership challenge, we’re going to learn what those solutions are and how we can be a part of them. That’s just the beginning. Then we will lay out a plan for how we can inspire others to join in the ght against plastic pollution. The nal frontier will be a set of challenges that we hope could unleash a new movement for action that will seek to reduce plastic waste where it matters most: upstream.