Imagine that half the population is wearing the same wardrobe of cloths, and buying used ones when they wear out. The other half buys new outfits every couple o

Imagine that half the population is wearing the same wardrobe of cloths, and buying used ones when they wear out. The other half buys new outfits every couple of days, discarding items after wearing them a handful of times. The first group will never consume enough cloths to make use of what the second group discards.