“Sustainable development” is the 4th episode of the serial “Guardians of the Planet”.

As most of us know the ecosystem of the Planet is in a problematic state. The ecosystem is an integral part of the living and non-living part of the environment in which they are inseparably linked.

One reason for this problematic state lies in the huge increase in the number of people, especially in this century. The impact of more people on Earth is more than obvious. Consumption, or rather the irrational use of resources is more common.

We need a concept called “sustainable development”.

This interactive brochure is intended for children, age 10 to 14 years old, in order to promote the concept of sustainable development.

Download: zastitnici-na-planetata-4-cip