The thing is, it'd be nice to keep ourselves in a situation where we can
continue to enjoy the high standard of living we do now - and that will
require change of some sort.

Agreed.

But I, as opposed to many, have faith that the economic system will
"provide" us with the solution, as it did when petroleum supplanted whale
oil. If I had to guess at this early stage, I'd say that the solution will
be hydrogen -- but there's really no way to tell.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"