Since 2020, each middle and high school class must have elected one or two eco-delegates . They are, in a way, spokespersons for the issues of sustainable development with their peers and can implement actions in … Learn more.

Since 2020, each middle and high school class must have elected one or two eco-delegates . They are, in a way, spokespersons for the issues of sustainable development with their peers and can implement actions in es… Learn more.