Just as a general fights a battle with tanks, infantry, artillery, and air support, the campaign against waste also requires an arsenal of many weapons. Instead of relying solely on landfills, as has been done since time immemorial, the industry is developing an integrated waste management strategy. The objective is to minimize impact on the environment by employing all possible waste management technologies—especially reduction/reuse/recycling and incineration—in addition to landfills. An integrated waste management strategy is required by law in many jurisdictions and is now being used in most North American communities. Most U.S. states, for example, have made recycling mandatory and have established goals for reducing waste per capita by 25% to 50% over a period of four to ten years. In Canada, a comprehensive waste reduction plan established in the province of Ontario in 1991 has the goal of reducing the amount of waste going to disposal by at least 50% per capita by the year 2000, compared to the base year of 1987. The goal is to be achieved through implementing the “three Rs”: reduction (10%), reuse (15%), and recycling (25%). Some jurisdictions have set even higher goals; for example, Seattle is aiming to reduce waste going to landfill by 60% by the year 2000. An integrated waste management plan follows the life cycle of consumer products from cradle to grave, seeking to maximize the useful life of the resources that are involved. A complete suite of elements that might be used in an integrated waste management system is illustrated in Figure 4.1, although any municipality may utilize only some of these. 1. Source reduction: The objective is to reduce the amount of waste that is created in the first place. This can be accomplished in a number of ways: purchasing products with minimal packaging; developing products that are more durable and easily repaired; substituting reusable products for disposable single-use products; or implementing tax and other economic measures to encourage producers to generate less waste and use fewer resources. For source reduction to have a significant impact, society needs to turn away from the current consumer preference for once-through, disposable, and limited-life products.