a high demand for oil.
I think there is more than enough oil to go around just like diamonds,
they just control the supply in order to make profits.
I know China has stopped importing oil because they have enough,
I know this because I have relatives in China.
one way to profit from this is if you can crank out a current affairs book,
that section is very popular in bookstores and if you notice there are always
new books coming out in that section