recently iet with aramco c.e.o., khid al-falih, in udi arabia. and began by asking him ether world-de demand for oil these dayss up or down. >> oil demand continues to very sluggishn the west, north america d eure. we see an uptick in china, but not significant to offset demand loss that we saw with economic and financia crisis the last year or so. it will take time t me up for llions of barrels of demand that we experice, but ultimatelyit will come. >> susie: one of the biggest worries foamerican consumers and ameran businesses is that the world is goi to run out of oil. what i your response to that? >> t world h9-10 trillio barrels of oil, nventional and conventional, that need to be -- tha are available for sciencend technology and industry and glob society to exploit in a responsible way er a long period of time. >> susie: the fear is discoveries are not going to keep up with oduction. it's just a matterf time that the splies are just going to -- >> if we only look at history. if we lk at istory, the industry h been able to place all of the o