Answer:
it is a short term management program that includes the participation of all the different sectors (economic, health, engineering ergonomics etc) working the people at grass-root level with the purpose of achieving a common goal - that waste is managed and disposed of properly- with government providing the necessary resources.
advantages
*waste gets managed properly
*the people can be involved in the management of their own waste
*the government gets assistance from the different sectors so they do not have the sole responsibility of making these things happen
* it is very effective as you each sectors doing what they cam