"garbage supermarket" should be promoted.

Through the platform of garbage exchange supermarket, the recycled garbage is sold to waste collection stations, and poverty alleviation stations and local products exhibition counters are established in the supermarket. After the local products are sold, in addition to paying the purchase price to the farmers, the profits generated partly subsidize the poor households, and the other part feeds the garbage exchange business. From the author's point of view, this "environmental protection + poverty alleviation" approach is a good idea worth promoting.

First of all, it can arouse public enthusiasm for environmental protection. When garbage can be exchanged for daily necessities such as paper towels and washing powder, residents will have a deeper understanding of garbage classification and treatment, and their awareness of participating in environmental protection will be enhanced.

Secondly, it broadens the train of thought for garbage disposal. For such a difficult problem of garbage disposal, we can not expect to achieve it overnight, let alone retreat in the face of difficulties, but should actively explore new methods and measures in line with the reality of the country and the region. Garbage exchange supermarket is a good idea, which provides a new idea for exploring garbage disposal in various places.