Abstract
This article presents international recycling and source-separation experiences, with emphasis on Japan. It documents waste-material reuse initiatives and figures from the recycling economic sector, describing informal recyclers' experiences in cities worldwide, and concludes with a call to implement source-separation campaigns in Colombia.
References
Texto sin referencias bibliográficas: se trata de una presentación de experiencias internacionales de reciclaje sin bibliografía académica formal, que no requiere citación académica.

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Copyright (c) 2004 Juan Guillermo Cardona Pineda
