Great, but how much does it cost in environmental terms to produce these new more efficient gadgets, surely using the ones we had from 3 years ago would be better than upgrading all the time? Same with electric cars, great they pollute less but if we kept the cars we had from 10 years ago and drove them until they were fucked instead of upgrading ever couple of years it’d be better for the environment by constantly manufacturing new ones…. Problem with that is big business lose out and no way can that be allowed to happen.