The current linear economy of extracting-transforming-using-discarding has brought us to the point where we extract resources from the Biosphere without restoring the same value so that it is available to our children.
It was in the 1970s that we started this process of depleting available natural resources, surpassing the capacity for regeneration of ecosystems. And the world population and its needs continue to grow.
To reverse this process, the paradigm of the world economy must be changed to a system based on restoring natural value through the reduction, reuse, recovery and recycling of used resources (materials and energy). This will extend their life in the system, and reduce the life cycle impact of the products and services generated, implementing the concept of sustainability, and thus a Circular Economy.