"Longshanks" wrote in message
...
* Doctor Drivel wrote:

Which is the vast amount of car journeys. That is why hybrids answer the
current problem. Battery for town, petrol for longer.

The current problem is people use their cars for town.

Wrong problem we are looking at. That is a social problem, which does not
address the vast inefficiencies of the internal combustion engine - 75% of
the energy in the tank is wasted, with life killing emissions.