Okay, that may be.
These are current known reserves. Actually, one country that isn't shown on there effectively, and should be, and I apologize for that, is Venezuela.
Again, simply to me, it argues to the fact, as I said somewhere else in the presentation, that we need every source of energy we can possibly find. In fact, one of the things that we may find we have to do is start allocating certain types of energy to certain end-use applications. So as I said near the beginning, you can only fly airplanes on kerosene. So if we run out of oil and we have electricity--bags of electricity maybe, because let's say we develop nuclear fusion--great, we have lots of electricity, but how are we going to fly? We won't have kerosene.
So maybe we need to start thinking strategically. Again, this is a long-term, more of a think-tank type of an issue, about making certain that the right energy source is directed toward the right energy end use.
There's not an infinite supply of liquid hydrocarbons in the world, you're quite correct. I'll get back to you on the numbers, as I best see them. There isn't an infinite supply.
More to the point there, for Canada to be able to exploit the oil sands in a responsible way, to provide those liquid streams, will be valuable to the world and to Canada in terms of our own position and our export position as well, and in the meantime...developing some of these others. And the other technologies, like coal to liquids, will help us in that regard too.