Comment Re:Phew... (Score 1) 760
You're overlooking the fact that greater efficiency drives up demand.
True, but it means higher standard of living. At current efficiency the whole world can not enjoy the same mobility we (West) have enjoyed for so long.
Why would someone in Africa or Asia not be allowed the same privileges as us? Demand will come eventually and if there is not enough to go around someone will get the short end. Ever noticed how commodities are becoming more expensive? It is the Chinese buying up resources (including food).
when people install cleaner energy/heating for their houses they will start to use more of it--so if you insulate your house, you will feel justified to heat it to a higher level, to some extent cancelling out initial benefits.
False. It is not because your house is properly insulated that you will not put it on a comfortable 21ÂC but at a blistering 40ÂC. It is not because your car is 13 times as efficient that you will drive 13 times as much.
Similarly, the efficient computer chips you mention mean that we now feel we need to carry at least two full-fledged computers with us in our pockets wherever we go, meaning the total environmental degradation goes up, not down.
We are not there yet. It is better to have 100 devices each consuming 1W than 1 device that consumes 400W.
Off course 100 devices consuming 1W is worse than no device at all