Suno means sun in Esperanto, the most widespread and spoken international planned language in the world.
The economy is an open system with constant inputs and outputs of matter and energy, with the biosphere as a source of finite and renewable resources and as a sink for the waste and emissions that are generated in it.
The earth,
however, it is a closed system, since there is almost no matter that enters or leaves it: the sun's energy can flow through it, but the materials can only circulate within it.
The
Circular Economy
pursues
keep resources, materials and products as long as possible
in the economic system,
optimizing their use, closing circles on the previous stages of the product value chains and taking advantage of the Sun as the main source of energy on our planet.
This same source of energy threatens
catastrophic consequences
by breaking the balance between our economic development and nature, overcoming the
planetary boundaries
increase in terms of temperature compared to the pre-industrial era.