I believe there's always a benefit when God's word is read, whether or not the person doing the reading is looking for it.
"So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it" --Isaiah 55:11.
I know this has been answered but I have an opinion on this one. I think it's wrong. First, the world's economy is balanced on the oil market. What's going to happen to the world economy if we stop using oil? I think it would be disasterous. Second, I think that food should go to feed people. If you're using a crop set aside for fuel wouldn't it be better and morally right that that food go to feed the hungry? It's like those ridiculous tomato fights in Italy. Instead of trashing food like that it should go to better someone's life. That's MO.
Using food crops to make fuel for automobiles?