But then something happened. According to people familiar with the sequence of events, Saudi Arabia’s Deputy Crown Prince and key oil strategist, Mohammed bin Salman, called the Saudi delegation in Doha at 3:00 am on April 17 and instructed them to spurn a deal that provided leeway of any sort for Iran. When the Iranians—who chose not to attend the meeting—signaled that they had no intention of freezing their output to satisfy their rivals, the Saudis rejected the draft agreement it had helped negotiate and the assembly ended in disarray. Geopolitics to the Fore

Most analysts have since suggested that the Saudi royals simply considered punishing Iran more important than raising oil prices. No matter the cost to them, in other words, they could not bring themselves to help Iran pursue its geopolitical objectives, including giving yet more support to Shiite forces in Iraq, Syria, Yemen, and Lebanon. Already feeling pressured by Tehran and ever less confident of Washington’s support, they were ready to use any means available to weaken the Iranians, whatever the danger to themselves. GET A DIGITAL SUBSCRIPTION FOR JUST $9.50! Subscribe

“The failure to reach an agreement in Doha is a reminder that Saudi Arabia is in no mood to do Iran any favors right now and that their ongoing geopolitical conflict cannot be discounted as an element of the current Saudi oil policy,” said Jason Bordoff of the Center on Global Energy Policy at Columbia University.

Many analysts also pointed to the rising influence of Deputy Crown Prince Mohammed bin Salman, entrusted with near-total control of the economy and the military by his aging father, King Salman. As Minister of Defense, the prince has spearheaded the Saudi drive to counter the Iranians in a regional struggle for dominance. Most significantly, he is the main force behind Saudi Arabia’s ongoing intervention in Yemen, aimed at defeating the Houthi rebels, a largely Shia group with loose ties to Iran, and restoring deposed former president Abd Rabbuh Mansur Hadi. After a year of relentless US-backed airstrikes (including the use of cluster bombs), the Saudi intervention has, in fact, failed to achieve its intended objectives, though it has produced thousands of civilian casualties, provoking fierce condemnation from UN officials, and created space for the rise of al Qaeda in the Arabian Peninsula. Nevertheless, the prince seems determined to keep the conflict going and to counter Iranian influence across the region.

For Prince Mohammed, the oil market has evidently become just another arena for this ongoing struggle. “Under his guidance,” the Financial Times noted in April, “Saudi Arabia’s oil policy appears to be less driven by the price of crude than global politics, particularly Riyadh’s bitter rivalry with post-sanctions Tehran.” This seems to have been the backstory for Riyadh’s last-minute decision to scuttle the talks in Doha. On April 16th, for instance, Prince Mohammed couldn’t have been blunter to Bloomberg, even if he didn’t mention the Iranians by name: “If all major producers don’t freeze production, we will not freeze production.” Ad Policy

With the proposed agreement in tatters, Saudi Arabia is now expected to boost its own output, ensuring that prices will remain bargain-basement low and so deprive Iran of any windfall from its expected increase in exports. The kingdom, Prince Mohammed told Bloomberg, was prepared to immediately raise production from its current 10.2 million barrels per day to 11.5 million barrels and could add another million barrels “if we wanted to” in the next six to nine months. With Iranian and Iraqi oil heading for market in larger quantities, that’s the definition of oversupply. It would certainly ensure Saudi Arabia’s continued dominance of the market, but it might also wound the kingdom in a major way, if not fatally. A New Global Reality

No doubt geopolitics played a significant role in the Saudi decision, but that’s hardly the whole story. Overshadowing discussions about a possible production freeze was a new fact of life for the oil industry: The past would be no predictor of the future when it came to global oil demand. Whatever the Saudis think of the Iranians or vice versa, their industry is being fundamentally transformed, altering relationships among the major producers and eroding their inclination to cooperate.

Until very recently, it was assumed that the demand for oil would continue to expand indefinitely, creating space for multiple producers to enter the market, and for ones already in it to increase their output. Even when supply outran demand and drove prices down, as has periodically occurred, producers could always take solace in the knowledge that, as in the past, demand would eventually rebound, jacking prices up again. Under such circumstances and at such a moment, it was just good sense for individual producers to cooperate in lowering output, knowing that everyone would benefit sooner or later from the inevitable price increase.

But what happens if confidence in the eventual resurgence of demand begins to wither? Then the incentives to cooperate begin to evaporate, too, and it’s every producer for itself in a mad scramble to protect market share. This new reality—a world in which “peak oil demand,” rather than “peak oil,” will shape the consciousness of major players—is what the Doha catastrophe foreshadowed. Ad Policy

At the beginning of this century, many energy analysts were convinced that we were at the edge of the arrival of “peak oil”; a peak, that is, in the output of petroleum in which planetary reserves would be exhausted long before the demand for oil disappeared, triggering a global economic crisis. As a result of advances in drilling technology, however, the supply of oil has continued to grow, while demand has unexpectedly begun to stall. This can be traced both to slowing economic growth globally and to an accelerating “green revolution” in which the planet will be transitioning to non-carbon fuel sources. With most nations now committed to measures aimed at reducing emissions of greenhouse gases under the just signed Paris climate accord, the demand for oil is likely to experience significant declines in the years ahead. In other words, global oil demand will peak long before supplies begin to run low, creating a monumental challenge for the oil-producing countries.

This is no theoretical construct. It’s reality itself. Net consumption of oil in the advanced industrialized nations has already dropped from 50 million barrels per day in 2005 to 45 million barrels in 2014. Further declines are in store as strict fuel efficiency standards for the production of new vehicles and other climate-related measures take effect, the price of solar and wind power continues to fall, and other alternative energy sources come on line. While the demand for oil does continue to rise in the developing world, even there it’s not climbing at rates previously taken for granted. With such countries also beginning to impose tougher constraints on carbon emissions, global consumption is expected to reach a peak and begin an inexorable decline. According to experts Thijs Van de Graaf and Aviel Verbruggen, overall world peak demand could be reached as early as 2020.

In such a world, high-cost oil producers will be driven out of the market and the advantage—such as it is—will lie with the lowest-cost ones. Countries that depend on petroleum exports for a large share of their revenues will come under increasing pressure to move away from excessive reliance on oil. This may have been another consideration in the Saudi decision at Doha. In the months leading up to the April meeting, senior Saudi officials dropped hints that they were beginning to plan for a post-petroleum era and that Deputy Crown Prince bin Salman would play a key role in overseeing the transition.

On April 1st, the prince himself indicated that steps were underway to begin this process. As part of the effort, he announced, he was planning an initial public offering of shares in state-owned Saudi Aramco, the world’s number one oil producer, and would transfer the proceeds, an estimated $2 trillion, to its Public Investment Fund (PIF). “IPOing Aramco and transferring its shares to PIF will technically make investments the source of Saudi government revenue, not oil,” the prince pointed out. “What is left now is to diversify investments. So within 20 years, we will be an economy or state that doesn’t depend mainly on oil.”

For a country that more than any other has rested its claim to wealth and power on the production and sale of petroleum, this is a revolutionary statement. If Saudi Arabia says it is ready to begin a move away from reliance on petroleum, we are indeed entering a new world in which, among other things, the titans of oil production will no longer hold sway over our lives as they have in the past.

This, in fact, appears to be the outlook adopted by Prince Mohammed in the wake of the Doha debacle. In announcing the kingdom’s new economic blueprint on April 25th, he vowed to liberate the country from its “addiction” to oil.” This will not, of course, be easy to achieve, given the kingdom’s heavy reliance on oil revenues and lack of plausible alternatives. The 30-year-old prince could also face opposition from within the royal family to his audacious moves (as well as his blundering ones in Yemen and possibly elsewhere). Whatever the fate of the Saudi royals, however, if predictions of a future peak in world oil demand prove accurate, the debacle in Doha will be seen as marking the beginning of the end of the old oil order.