Saudi billionaire businessman Prince Alwaleed bin Talal told me we will not see $100-a-barrel oil again. The plunge in oil prices has been one of the biggest stories of the year. And while cheap gasoline is good for consumers, the negative impact of a 50% decline in oil has been wide and deep, especially for major oil producers such as Saudi Arabia and Russia. Even oil-producing Texas has felt a hit. The astute investor and prince of the Saudi royal family spoke to me exclusively last week as prices spiraled below $50 a barrel. He also predicted the move would dampen what has been one of the big U.S. growth stories: the shale revolution. In fact, in the last two weeks, several major rig operators said they had received early cancellation notices for rig contracts. Companies apparently would rather pay to cancel rig agreements than keep drilling at these prices. His royal highness, who has been critical of Saudi Arabia's policies that have allowed prices to fall, called the theory of a plan to hurt Russian President Putin with cheap oil "baloney" and said the sharp sell-off has put the Saudis "in bed" with the Russians. The interview has been edited for clarity and length. Q: Can you explain Saudi Arabia's strategy in terms of not cutting oil production? A: Saudi Arabia and all of the countries were caught off guard. No one anticipated it was going to happen. Anyone who says they anticipated this 50% drop (in price) is not saying the truth. Because the minister of oil in Saudi Arabia just in July publicly said $100 is a good price for consumers and producers. And less than six months later, the price of oil collapses 50%. Having said that, the decision to not reduce production was prudent, smart and shrewd. Because had Saudi Arabia cut its production by 1 or 2 million barrels, that 1 or 2 million would have been produced by others. Which means Saudi Arabia would have had two negatives, less oil produced, and lower prices. So, at least you got slammed and slapped on the face from one angle, which is the reduction of the price of oil, but not the reduction of production. Q: So this is about not losing market share? A: Yes. Although I am in full disagreement with the Saudi government, and the minister of oil, and the minister of finance on most aspects, on this particular incident I agree with the Saudi government of keeping production where it is. Q: What is moving prices? Is this a supply or a demand story? Some say there's too much oil in the world, and that is pressuring prices. But others say the global economy is slow, so it's weak demand. A: It is both. We have an oversupply. Iraq right now is producing very much. Even in Libya, where they have civil war, they are still producing. The U.S. is now producing shale oil and gas. So, there's oversupply in the market. But also demand is weak. We all know Japan is hovering around 0% growth. China said that they'll grow 6% or 7%. India's growth has been cut in half. Germany acknowledged just two months ago they will cut the growth potential from 2% to 1%. There's less demand, and there's oversupply. And both are recipes for a crash in oil. And that's what happened. It's a no-brainer. Q: Will prices continue to fall? A: If supply stays where it is, and demand remains weak, you better believe it is gonna go down more. But if some supply is taken off the market, and there's some growth in demand, prices may go up. But I'm sure we're never going to see $100 anymore. I said a year ago, the price of oil above $100 is artificial. It's not correct. Q: Wow. And you said you are in agreement with the Saudi government to not give up market share? A: This is the only point I'm agreeing with the Saudi Arabian government on oil. That's the only point, yes. Q: Should the Saudis cut production if they get an agreement with other oil producing countries to take oil off the market? A: Frankly speaking, to get all OPEC countries to approve and accept it, including Russia and Iran, and everybody else, is almost impossible You can never have an agreement whereby everybody cuts production. We can't trust all OPEC countries. And can't trust the non-OPEC countries. So it's not on the table because the others will cheat. The past has proven that. When Saudi Arabia cut production in the '80s and '90s, everybody cheated and took market share from us. Plus, remember there is an agenda here also. Although Saudi Arabia and OPEC countries did not engineer the reduction in the price of oil, there's a positive side effect, whereby at a certain price, we will see how many shale oil production companies run out of business. So although we are caught off guard by this, we are capitalizing on this matter whereby we'll live with $50 temporarily, to see how much new supply there will be, because this will render many new projects economically unfeasible. Q: What about the theory of the pressure on the Russians? There's a theory that the U.S. and the Saudis have agreed to keep prices low to pressure Russia because of what Putin has done in Ukraine. A: Two words: baloney and rubbish. I'm telling you, there's no way Saudis will do this. Because Saudi Arabia is hurting as much as Russia, period. Now, we don't show it because of our big reserves. But I'll tell you Saudi Arabia and Russia are in bed together here. And both are being hurt simultaneously. And there's no political conspiracy whatsoever against Russia. Because we are shooting ourselves in the foot if we do that. Q: You said the price of oil will dampen the shale revolution in America. How? A: Shale oil and shale gas, these are new products in the market. And we see big ranges. no one knows for sure what price is the breaking point for shale. Wells have a higher production cost. And very clearly these will run out of business, or at least not be economical. At $50, will it still be economically feasible? Unclear. This is a very much developing story. Q: Some people believe this crash in oil will create a lot of new mergers in the energy industry. Do you agree? A: No doubt about that. For sure there'll be a lot of consolidation in the market. Because many small and medium-sized companies can't afford this. Because they are very much dependent on the price of oil. Big companies like Exxon and Chevron are weathering the oil market crash because they are integrated vertically. But no doubt there'll be some mergers and acquisitions coming in one to two years. Q: Let me switch to the terrorism in Paris. Terrorists killed the cartoonist who joked about the prophet Mohammed. What is your opinion on this? A: What took place is a horrendous crime that no one can permit and accept. And unfortunately these small minority people are ruining the name of Islam. Now the whole world — Muslims, Christians, Jews, Hindus, Buddhists, atheists — have to come together and be united, and be sure to eliminate those minority of the Muslim community. Those that hijacked our religion and try to eliminate them not only militarily. That's happening right now against ISIS (the Islamic State) by the Americans and their allies. But also mentally, educationally and culturally, also. This is a disease we are getting at now. This really will put us in the Middle Ages unfortunately. It feels like the Middle Ages right now. But I think that the world is united. I just heard, for example, (U.S. Secretary of State) John Kerry giving a speech in French, which was very nice of him to do. It was a calming process for the French people. My foundation is in communication with the presidential palace in France and the French government, to see what we can do to ... (support) these families and these victims, innocent victims that were under attack. And then we have to show that Islam really is united with Christianity, and Judaism, and other religions in the world to limit this disease from from Earth. Q: Back to finance. Interest rates have gone down. The 10-year yield dropped below 2%. The Federal Reserve ended quantitative easing. But markets seem to be thinking the other way, that rates are going lower. A: You are talking about the last two weeks. And remember, the last two weeks were a Saudi panic situation, price of oil collapsing. The stock market collapsing. So don't use this as the barometer indicator, the last two weeks. This was a panic situation. The Fed is navigating rates higher slowly. Q: The stock market started the year off with heavy selling. What about some of your other investments, in media, banking and in technology? Such as Twitter or jd.com. Would you put new money to work in this market today? A: Clearly the year began with a sell-off because there are so many events that came together. People are taking profits because 2014 was very good. And also, they had this oil crisis, whereby everyone was caught off guard by this major crash in the price of oil. But I think the U.S. economy is doing really very well. Especially relative to the rest of the world. The big question right now is what happens to Germany. Because Germany really is the anchor of all Europe. Also, Japan, and India, and China. These are the three major countries that the world depends on. So, there are opportunities. But also many risks here. If Japan, China, India and Germany improve 1% or 2%, this would be a major improvement for growth globally. Q: Do you think the European Central Bank should come up with stimulus? A: There's a struggle right now between ECB President Mario Draghi, who is pushing for a stimulus, and Angela Merkel of Germany, who is worried about having inflation. We're seeing a clash over there between these two ideas. But I think that Draghi is preparing the market for a stimulus. Yes.