an nation of managing the waste of something is rest more of that something
garbage is collection_of_useless_things. diborane is tangible_thing. squandering is waste. nation is people. garbage is waste. waste is unuseful_to_people. national_capital is tangible_thing. morality is religeous_invention_for_controling_society. waste_of_money is waste. reuse_and_recycled is ways_of_reducing_waste.