Have you missed an ear of corn at a barbeque lately? Me neither. Thus far there has been no shortage i.e. we have an excess. Don't bet your bippie that that'll last forever.
Haven't missed an ear, but paid dearly for it. I can afford it, but there are those who have to make choices. But you aren't concerned about them as long as there's plenty of ethanol and alternative energies.
I'll grant you that my Dos Equis is expensive, but hundreds of times more expensive than gasoline? Homey don't think so...
And that has to do with what???
Water would be renewable if we weren't mixing it with carcinogenic organic compounds and shooting it far beneath the earth to prime the NG wells. Then again, maybe as the polar ice caps melt, burying our water may become necessary.