I’d like to see a world in which the manufacturer of a product is responsible for its entire life cycle. So many problems we have today stem from our disposable culture. If say you package your product in plastic, that plastic should eventually come back to you for reuse/recycling, or at least you should foot the bill for processing it. Everything is barcoded these days, so it shouldn’t be impossible to sort it by manufacturer. Could be a killer app for AI?