If you're the kind of person who carefully sorts out your recyclables from your trash, cleans it, and puts it out in the blue bin for pickup, you probably don't realize that as much as 90% of that material either just ends up in a landfill or, worse, is dumped into the ocean. Indeed, much of the plastic litter in the Pacific Ocean is the result of our well-intentioned but misplaced efforts at recycling since the 1990s. In this episode, we talk to an environmental economist, landfill scientist, and blockchain engineer about the future of our waste. We can efficiently sort and store our plastics in landfills for future mining operations, incentivizing good behavior via cryptocurrency rewards. We can incinerate our waste in hyper-efficient facilities that power cities and reduce our carbon footprint. Building Tomorrow means building more and better landfills. See acast.com/privacy for privacy and opt-out information.