Castor Oil, Our Energy Solution

Castor oil is an oil that have been use fro a thousand years. I got this posting after I saw wikipedia.

We know now that the petroleum deposit is going to be fade out forever. There is nothing we can do to fix it. I've post about it before. And now I want to post same topic with that.
Long time before the world knows about the petroleum, people in Egypt an Greek used castor oil as their necessary. It used for their lighting. So, maybe before the petroleum popular, castor oil is the ruler of the energy market (since the olive oil maybe expensive).
Castor oil's dominant composition is ricinoleic acid, an 18-carbon fatty acid that come from Ricinus communis (castor oil plant). As a vegetable oil, I think the emmision is more well than emmision from petroleum. And I think if we want to save our earth from global warming, we maybe must to use this again, not only of foods, soaps, or lubricant, but for fuel, too.
Maybe the scientist from some nations has been research it. I hope that. And I hope this oil can be use as a mass fuel all over the world. Especially on the second and third world country like the nations in Africa an Asia. Maybe if this oil can be produce in mass production, that countries can buy and use it. Let's make our world better.
All the content of this post I took from http://en.wikipedia.org/wiki/Castor_oil#Castor_oil_fatty_acids, and http://en.wikipedia.org/wiki/Ricinus_communis. Thank you!
May GOD Bless US!