SPS doubts

--- In ssi_list@... "Arthur P. Smith"
> Hi Babbler,
>
> I've been writing a bit about exactly this. Oil and gas aren't
going
> to last the world much longer (unless they really go for the
dubious
> tar-sands

Just curious, why would you call the Tar Sands dubious? They have
been in production for decades; Alberta's Tar Sands produce 780000
bbl/day of crude oil. More than half of the world's oil supply is
in the Alberta Tar Sands, 1.3 trillion bbl.

(we now return you to the space discussion)

Ed