From: "Geo." 

"Steve Ewing"  wrote in message
news:opsaqt50zjsagvys{at}news.barkto.com...

> We can convert sunlight to plant matter, and use that for fuel to drive
> our vehicles.  Say, grain and or grasses; store it as hay... Now we have
> to find some way to (at its most basic) efficiently convert that fuel to a
> means of transportation.   Hmmmm...

we would have to terraform mars and plant the whole planet just to satisfy
the current energy needs here, let alone future needs.

Geo.

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