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As part of the fight against global warming, Athens, one of the most sultry European cities, is embarking on a major project based on the optimal distribution of vegetation.
To achieve this goal, the mayor wants to follow the "3-30-300" rule.
We explain to you this magic formula that has already borne fruit in the field of mental health.
"The 3-30-300 Rule," What Is It About? "This means that when I open the window, I must see at least three trees, that my neighborhood must be covered with at least 30 % of greenery, with a park or garden available within 300 meters," he explains. (More on tf1info.fr)
