Economy Waste Freakonomics: How the rules of economics apply to garbage Updated : January 30, 2019 12:03 PM IST The crux of an organized waste system is to ensure that trash generators throw their wet waste into one bin and the dry waste into another. A combination of financial, social or moral incentives and penalties can be used to make segregation of waste a daily habit. All waste that can be, should be sent through the circular economy. Incineration and landfills are last resort processing methods. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.