In the rich world, perhaps the top one billion, we probably could cut back and use less, but every year, this number, on average, is going to go up, and so, over all, that will more than double the services delivered per person.
U bogatom svijetu, možda u najvišoj milijardi, vjerovatno možemo nešto srezati i koristiti manje, ali svake godine će ovaj broj, u prosjeku, rasti, i tako će se, na kraju svega više nego udvostručiti usluge dostupne po osobi.