BayAreaHorn;842531382 said:
They were wrong because they made the classic mistake of assuming zero progress in the way of technology and mankind's ability to deal with problems. The O&G industry didn't discover deposits or new methodologies out of a teacher's ability to strike fear in the heart of an 11 year old in elementary school; the industry did this in response to market conditions in which a projected shortage of crude led to higher prices, which provided the incentive to find new oil and new ways to get it.
Often times predictions are made given assumptions--"at our present rate of consumption we will exhaust proven reserved by 2050" in an effort to prevent that result from happening--changing the rate of consumption, finding new or different resources, etc. it doesn't mean the statement was wrong, it may have been effective.