Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Followed by Helen Caldicott

Peter Huber was on C-Span 2 last Sunday. He lets us know that $50 oil will not last since oil can be produced from Canadian sands for $20. It should be amusing to follow this prediction. Is he unaware of net energy questions and EROEI? He was followed by three hours of Dr. Helen Caldicott which believe it or not, was easier to take.