Waste management experts rethink ways to recycle as costs increase

For retailers and shipping companies, the holiday season is the time for delivery. All those millions of tons of cardboard boxes will need to be recycled, along with the plastic and glass bottles and metals that make up half of the 292 million tons of waste we produce each year. The mountain of waste we generate has prompted new ways to think about how we recycle – and who pays for it. Brook Silva-Braga sorts through this messy issue.