Felly sgrifennodd Keith Dancey :
Because of my job I get to hear, first hand, from the scientists who advise
Governments. One piece of information being placed before politicians is
that global oil production will peak by 2020.
I've just gone hunting for my New Scientist, but failed to find it

so
this is from memory, but there was an article in there this week (or last
- I'm not quite sure) which said we had enough fossil oil for 70 years yet,
and that we've only extracted about a third of what is economically viable.
As I said, this is from memory, but I think I remembered it right.
If this is the case, it's not good news for global warming.
Adrian
--
Adrian Shaw ais@
Adran Cyfrifiadureg, Prifysgol Cymru, aber.
Aberystwyth, Ceredigion, Cymru ac.
http://users.aber.ac.uk/ais uk