I agree, it is the middle classes that have the biggest potential to make a difference when they change their habits - because they have enough disposable income to consume a LOT.
Waan hubaa in xisbiga Waddani ay ku jiraan maskaxo waawayn oo wax ka hagaajin kara qaabka xisbiga ka hor ololaha doorashada, iyagoo haysta wakhti ku filan oo ay wax ku badali karaan.