Peak Waste? The Other Side of the Industrial Cycle (14 page pdf, Ugo Bardi, Virginia Pierini, Alessandro Lavacchi and Christophe Mangeant, Sustainability, Jun. 30, 2014)
Today we turn our attention to one of the key areas of responsibility for municipalities (along with their control of traffic and road construction, water supply and local public health)- the collection of solid waste and storage in “city dumps”. The article under review looks at trends in garbage collection, pointing out that cities typically deal with short lived items such as packaging and perishable goods rather than the types of output of industrial waste which may include nuclear waste with lifetimes lasting hundreds of years.
Reference is made to the early work of the Club of Rome and its 1972 “Limits to Growth” world model, linking the economy to consumption of goods to pollution and waste, warning that, without a change, the global system would decline markedly. New data on waste now indicate that along with a peak in automobile, there now is an observed peak in municipal waste, citing the trends in the world’s leading producers of garbage (and greenhouse gases), China and the USA, a trend observed in other developed countries which is seen to be the result of efforts to reuse products and turn to renewable energy over carbon-based energy sources, as well as to more efficient waste treatment facilities.
For Key Reports and Links to key reports about this post, click HERE