[geeks] Global Warming questions...

[wa2egp at att.net]

> Electric cars are another example.  They are not zero emissions, they  
> just change where the tailpipe is.
> 
> The best way to reduce pollution is to increase efficiency, often by  
> simply turning them off when not needed... :)

Actually electric cars produce more pollutions due to losses in conveting
heat into electricty because there are more conversion steps where you 
loose energy.  The only way they reduce pollution is if they are charged
by wind, solar or other sustainable means.

Bob