If you have been following the price of oil over the last few months, the chances are you're a little confused. On the one hand you have the likes of A. Gary Shilling who, in this Bloomberg article, loudly trumpets the prospect of oil at $10/Barrel, and on the other there is T. Boone Pickens, who, at the end of last year was predicting a return to $100 within 12-18 months. Pickens prediction has moderated somewhat as WTI and Brent crude have continued to fall, but in January he was still saying that oil would return to $70 or $80/barrel in the near future. So, who is correct