“We have reduced the amount of mixed waste by more than 20% in two years, this is 84 tons in absolute numbers or the equivalent of 13 fully loaded garbage trucks.”

“We have reduced the amount of mixed waste by more than 20% in two years, this is 84 tons in absolute numbers or the equivalent of 13 fully loaded garbage trucks.”
What are the most pressing challenges of governments in the second half of 2020?