We do not always realise that it takes 400, 000 litres of water to make a car, 11, 000 litres for a pairofjeans and 1, 300 litres for oneof the tiny mobile phones that we all use.
In one, a teen purchases a new pairofjeans through her laptop in order to pre-empt receiving a hand-me-down pair from her mother, while, in another, an employee quickly orders a tablet computer via his smart phone so he can fit in with his co-workers, all of whom have tablets.