It’s easy to imagine a future in a decade or less when most people will have a smartphone. In our recent paper Pathways to Smarter Digital Financial Inclusion, we explore the benefits of extending financial services to the mass of lower-income people in developing countries who are currently dubious of the value that financial services can bring to them, distrustful of formal financial institutions, or uncomfortable with the treatment they expect to receive.

The report analyzes six inherent characteristics of smartphones that have the potential to change market dynamics relative to the status quo of simple mobile phones and cards. 

Customer-Facing Changes:

1. The graphical user interface.
2. The ability to attach a variety of peripheral devices to it (such as a card reader or a small printer issuing receipts).
3. The lower marginal cost of mobile data communications relative to traditional mobile channels (such as SMS or USSD).

Service Provider Changes:

4. Greater freedom to program services without requiring the acquiescence or active participation of the telco.
5. Greater flexibility to distribute service logic between the handset (apps) and the network (servers).
6. More opportunities to capture more customer data with which to enhance customer value and stickiness.

Taken together, these changes may lower the costs of designing for lower-income people dramatically, and the designs ought to take advantage of continuous feedback from users. This should give low-end customers a stronger sense of choice over the services that are relevant to them, and voice over how they wish to be served and treated.

Traditionally poor people have been invisible to service providers because so little was known about their preferences that it was not possible build a service proposition or business case around them. The paper describes three pathways that will allow providers to design services on smartphones that will enable an increasingly granular understanding of their customers. Each of the three pathways offers providers a different approach to discover what they need to know about prospective customers in order to begin engaging with them. 

Pathway One: Through Big Data

Providers will piece together information on potential low-income customers directly, by assembling available data from disparate sources (e.g. history of airtime top-ups and bill payment, activity on online social networks, neighborhood or village-level socio-demographic data, etc.) and by accelerating data acquisition cycles (e.g. inferring behavior from granting of small loans in rapid succession, administering selected psychometric questions, or conducting A/B tests with special offers). There is a growing number of data analytics companies that are applying big data in this way to benefit the poor.

Pathway Two: Through local Businesses

Smartphones will have a special impact on micro and small enterprises, which will see increasing business benefits from recording and transacting more of their business digitally. As their business data becomes more visible to financial institutions, local firms will increasingly channel financial services, and particularly credit, to their customers, employees, and suppliers. Financial institutions will backstop their credit, which in effect turns smaller businesses into front-line distribution partners into local communities.

Pathway Three: Through Socio-Financial Networks

Firms view individuals primarily as managers of a web of socio-financial relationships that may or may not allow them access to formal financial services. Beyond providing loans to “creditworthy” people, financial institutions can provide transactional engines, similar to the crowdfunding platforms that enable all people to locate potential funding sources within their existing social networks. A provider equipped with appropriate network analysis tools could then promote rather than displace people´s own funding relationships and activities. This would provide financial service firms valuable insight into how people manage their financial needs.

The pathways are intended as an exploration of how smartphones could support the development of a healthier and more inclusive digital financial service ecosystem, by addressing the two critical deficiencies of the current mass-market digital finance systems. Smartphones could enable stronger customer value propositions, leading to much higher levels of customer engagement, leading to more revelation of customer data and more robust business cases for the providers involved. Mobile technology could also lead to a broader diversity of players coming into the space, each playing to their specific interests and contributing their specific set of skills, but together delivering customer value through the right combination of collaboration and competition.

Editor's Note: This piece originally appeared in Foreign Policy.

The killing of Nasir al-Wuhayshi, reportedly via U.S. drone strike, is not just another notch in the belt of America’s long campaign against al-Qaida and its allies. Wuhayshi was one of al-Qaida’s top remaining leaders, and he is the highest-level death the organization has suffered since Osama bin Laden was killed in 2011. Wuhayshi headed al-Qaida’s most active affiliate, the Yemen-based al-Qaida in the Arabian Peninsula (AQAP), and was the designated successor of al-Qaida leader Ayman al-Zawahiri. His killing adds one more element of uncertainty to the turbulence in Yemen and may set AQAP on a new path. Which path, however, remains an open question.

Wuhayshi helped transform AQAP from a fractious organization on the edge of defeat to one that menaces both Yemen and the United States. A decade ago, Yemen’s jihadi movement seemed near defeat. In the aftermath of 9/11, the Yemeni government rounded up jihadis and imprisoned Wuhayshi, and it was Saudi Arabia, not Yemen, that was the focus of jihadis in the Arabian Peninsula. In 2003, al-Qaida sponsored the original AQAP’s uprising against the Saudi government. Several years later, most of AQAP’s Saudi members were dead or in jail, and its remnants had fled to Yemen. There, they mixed with Yemeni jihadis, including important figures like Wuhayshi, who had escaped from Yemen’s jails in 2006. In 2009, two regional Islamist groups merged and formally anointed themselves AQAP, basing their operations in Yemen and trying to unseat the government. As Osama bin Laden’s former secretary, Wuhayshi became the group’s leader and embraced al-Qaida’s emphasis on attacking Western targets.

The group made fitful progress, at times taking territory but often losing it quickly after alienating locals and proving vulnerable to government counterattacks. But when the government of Yemeni President Ali Abdullah Saleh fell in 2012 during the Arab Spring, AQAP tried to step into the void. Saleh’s successor, Abed Rabbo Mansour Hadi, pursued AQAP vigorously, but his weak government was unable to score any lasting successes.

In addition to its prowess in Yemen, AQAP has long been al-Qaida’s most active affiliate when it comes to taking on the West. The organization was behind the 2009 Christmas Day attempt to down a U.S. airliner over Detroit, a near-miss only foiled by the bomber’s incompetence and the quick thinking of the plane’s passengers. AQAP tried again in 2010, this time attempting to down U.S. cargo planes. The organization also attacked Western targets in Yemen, and puts out Inspire, a stylish English-language online publication that is one of al-Qaida’s more effective attempts to influence Western jihadis.

These AQAP efforts to attack the United States and the West, in general, led to a greater U.S. focus on Yemen and more drone attacks there. In 2011, the United States killed Anwar al-Awlaki, a U.S. citizen and AQAP member who helped lead the terrorist group’s campaign against targets in the United States and Europe. Awlaki has continued to inspire terrorists after his death, with Boston Marathon plotters downloading his sermons before their attack. Awlaki also inspired the Fort Hood shooter in 2009 and the attacks on the Charlie Hebdo office in 2015.

Wuhayshi’s death, however, comes as Yemen is falling apart. Earlier this year, Hadi’s government fell to the Houthi rebels, Yemeni Shiites who oppose both Yemen’s traditional order and the Sunni fanatics of AQAP who see Shiites as apostates. Alarmed by Houthi ties to Iran, Saudi Arabia has led an intervention in Yemen on Hadi’s behalf, bombing the Houthis and trying to reverse their gains. AQAP seems to be flourishing amid the chaos, as its enemies turn on one another.

But with Wuhayshi’s death, AQAP may find it difficult to further exploit the Yemeni civil war. Personal connections, reputation, and charisma play a bigger role in leadership in the jihadi cause than do formal rank, and it is not clear if Qasim al-Raimi, the designated new leader, can retain the support of the AQAP rank and file. There is always a chance, of course, that Raimi proves an even more effective leader than Wuhayshi, and some observers see him as “more dangerous and aggressive.” (Lest we forget: In 1992, the Israelis killed Hezbollah’s Secretary-General Abbas al-Musawi, one of the group’s most competent leaders. Musawi was replaced by Hassan Nasrallah, who has proven one of the most effective terrorist and guerrilla leaders in modern times.)

The bad news is that Raimi and AQAP may seek revenge, both out of genuine anger and to score points within the jihadi community. Al-Qaida’s chief bomb-maker, Ibrahim al-Asiri, may still be out there and has likely passed his sophisticated techniques on to others in Yemen.

The bad news is that Raimi and AQAP may seek revenge, both out of genuine anger and to score points within the jihadi community.

Over time, however, Wuhayshi’s death may push AQAP to focus even more on Yemen and less on the West. His close, personal ties to the al-Qaidacore may have been part of why AQAP was a steadfast ally of Zawahiri in his power struggle with the Islamic State. The opportunities and risks in the civil war are both tempting and frightening for AQAP. On the one hand, by taking up arms against the hated Shiites, AQAP can position itself as the defender of Yemen’s Sunnis, a strategy that has worked well for the Islamic State in Iraq and Syria. AQAP might gain more recruits and local support, while drawing foreign fighters and money from Sunnis eager to find yet another Shiite-Iran axis to oppose. Not surprisingly, AQAP has stepped up its operations against the Houthis in recent months.

AQAP also has an opportunity to govern. And the bad news for the West is that it has learned from its own many mistakes on this front. In the past when AQAP made gains, it tried to impose a strict version of Islamic law that alienated local communities. Now when its fighters seize territory, theywork with local tribal figures and other elites, avoiding the most controversial measures and trying to portray themselves as guardians, not overlords.

Wuhayshi’s death also comes at a time when the broader jihadi movement is split between backers of al-Qaida and supporters of the Islamic State, a struggle in which AQAP has long played an important role. As al-Qaida’s most active anti-Western affiliate, AQAP was important to Zawahiri’s claim that he was leading the struggle against the United States. Its strength in Yemen, moreover, also expanded al-Qaida’s presence and prestige to an important part of the Arab world. Islamic State supporters have already conducted attacks in Yemen, and the death of Wuhayshi offers them a chance to expand their influence there. The core leadership of AQAP is not likely to join the Islamic State, but some of its cells and supporters could break off if Raimi proves a weak leader.

For now, Wuhayshi’s death means the United States has another point in the struggle against the jihadi movement. In the long term, successful disruption is more likely if the United States and its allies can keep the pressure on AQAP, forcing its leaders to go on the run and hindering their ability to communicate — particularly difficult challenges for a group in transition under new leadership. Wuhayshi’s death also comes on the heels of the deaths of several other AQAP members, including its top ideologue and spokesman. Having to hide also makes it difficult for the group to govern, as its exposed leaders run the risk of being killed. But AQAP has lost many leaders before, yet remains a force to be reckoned with. So at best, this should be seen as winning a battle, not the war.

As noted in our recent Brookings Institution report, unmanned aerial vehicles (UAVs), commonly referred to as drones, are an emerging technology that requires the attention of local governments. Unfortunately, regulations governing their usage are significantly lagging the pace of innovation. Individual citizens who do not want these devices flying over (or even near) their property due to privacy or safety concerns have limited options. You can stay in your home and turn the music up until it goes away. Or you can go about your business and ignore the possibility that the drone has a camera to see inside your home. Others might prefer a more active response. In fact, there have been several recent instances where residents have taken it upon themselves to remove these drones from the skies…by force.

Misuses of drones

The usage of UAVs and the lack of a functional regulatory environment have not been without incident. Fire personnel in southern San Bernardino County were fighting the first major fire of the season and had to abort their tanker flights due to someone flying a drone at approximately 12,000 feet and interfering with the safety of the pilots. Just two weeks later, firefighters in Southern California were using several manned aircraft to help put out 20 car fires on an interstate highway that were caused when a wildfire jumped the highway unexpectedly.  Pilots had to ground the planes when it was reported that five drones were flying around the area to get a good look at the fires (two of which were witnessed actually chasing the tanker planes!).

In addition to the general lack of common sense by a few users interfering with life-saving aircraft around the U.S., Britain, Poland, and elsewhere, there have been an increasing number of incidents involving drones accused of serving as remote “peeping toms.” UAVs have also crashed into cars and homes; they have even been used to smuggle drugs across the U.S.-Mexico border in addition to smuggling marijuana into prisons in South Carolina and in Ohio.

Uneven regulations

When it comes to regulations around drones, we are living in the proverbial wild-west. A few states, like Nevada and Wisconsin, have passed legislation to prevent the weaponization of drones. But in July, a YouTube video went viral of a teenager in Connecticut who modified his drone to fire a semi-automatic handgun successfully. When confronted by law enforcement officials, they determined that no laws had actually been broken. Virginia was the first state legislature to put in place a two-year moratorium on drone usage by state or law enforcement agencies. That moratorium expired July 1^st. By the end of 2014, 36 states had introduced legislation aimed at protecting individual privacy in some manner. Only four of those passed last year. Currently, there are 17 states with some form of drone regulation on their books, and several other states still have legislation pending. Most of the laws that have passed, such as those in Idaho and Florida, focus on limiting police usage of drones by requiring probable cause warrants.

Nevada has been one of the more active states in the drone legislation arena. In addition to their legislation prohibiting the weaponization of civilian drones, the state also has passed legislation to provide homeowners rights to sue drone owners who fly their drones over personal property in certain circumstances. Furthermore, Nevada now requires law enforcement agencies to get warrants when using drones near any home “where there is an expectation of privacy.”

Potential benefits and rulemaking challenges

We do acknowledge and are excited about the positive benefits that drone technology is poised to provide. Amazon has been testing their commercial “Prime Air” package delivery system under an experimental testing agreement with the FAA since early 2015, which will likely impact the nature of their almost two year old partnership with the U.S. Postal Service. Drone startup company Flirtey successfully demonstrated their ability to deliver medicine to a rural medical facility in Virginia as part of their proof of concept efforts this July. Drones may even represent the future of pizza delivery.

The challenge this rapidly developing technology is creating is well ahead of local government efforts to rein in excessive activities. State and local governments need to engage on this policy issue more proactively. To do so, however, requires a delicate balancing act of the multiple competing interests of legitimate commercial uses, policing, public safety, privacy, and private property concerns. And this balancing has to take place in an environment where federal law remains unsettled too.

One thing we would definitely caution against is ‘regulation by default.’ To date, the efforts to regulate drone policy has focused on the drones themselves. As is commonly the case with new technology, governments typically engaged with a heavy hand that sometimes misses the opportunities afforded by the new technologies to improve city services and quality of life. Examples of this possible overreaction is Iowa City, Iowa and Charlottesville, Virginia, both of which were early adopters of complete bans on all surveillance drones within city limits back in 2013.

Local governments need to accept that drone technology is here for the near future. They must recognize that technology is not the problem, but how it is used can be a potential problem. Given the potential drawbacks and benefits, there is justification for reasoned regulation of drone technology.

Also in this podcast: Russ Whitehurst discusses the cost of universal education for preschool, and David Wessel comments on the current state of the economy

"To use some of the time honored clichés, 'The enemy may get a vote too.' Or the Bolshevik line, 'You may not have an interest in war, but war may have an interest in you' I paraphrase that to say we may not, at the moment, have an interest in counterinsurgency and stabilization missions, but they may have an interest in us… we can't be like the ostrich putting our head in the sand just because we're tired of these kinds of wars. They might come back, whether we like it or not." says Senior Fellow Michael O'Hanlon about his new book, "The Future of Land Warfare."

After learning about the various scenarios that might necessitate land warfare, we'll hear Russ Whitehurst, senior fellow in Economic Studies and Editor of the Evidence Speaks project, discuss the cost of universal Pre-K. "The question is: what should the nation or states do to increase participation rates to a universal level?" Whitehurst asks in this project. "And what I've found by looking at the evidence is that actually people haven't provided very good evidence on how many children are presently served."

Also, stay tuned to hear expert David Wessel update us on one of the nation's most alarming economic problems – wage stagnation.

Show Notes:

• Read more about O'Hanlon's book, "The Future of Land Warfare"
• The future of the U.S. army
• Toward a "Reaganov" Russia: Russian Security Policy after Putin
• Obama the Carpenter: The President's National Security Legacy
• What role will evidence play in the 2016 election?
• Do we already have universal preschool?
• Why public school vouchers could have bi-partisan appeal
• Hutchins Roundup: wealth inequality, student borrowing, and more

Subscribe to the Brookings Cafeteria on iTunes, listen on Stitcher, and send feedback email to BCP@Brookings.edu.

Rooftop solar is booming in U.S. cities.

One of the most exciting infrastructure developments within metropolitan America, the installation of over a million solar photovoltaic (PV) systems in recent years, represents nothing less than a breakthrough for urban sustainability — and the climate.

Prices for solar panels have fallen dramatically. Residential solar installations surged by 66 percent between 2014 and 2015 helping to ensure that solar accounted for 30 percent of all new U.S. electric generating capacity. And for that matter, recent analyses conclude that the cost of residential solar is often comparable to the average price of power on the utility grid, a threshold known as grid parity.

So, what’s not to like? Rooftop solar is a total winner, right?

Well, not quite: The spread of rooftop solar has raised tricky issues for utilities and the public utilities commissions (PUCs) that regulate them. 

Specifically, the proliferation of rooftop solar installations is challenging the traditional utility business model by altering the relationship of household and utility—and not just by reducing electricity sales. In this respect, the solar boom has prompted significant debates in states like New York and California about the best rates and policies to ensure that state utility rules and rates provide a way for distributed solar to flourish even as utilities are rewarded for meeting customer demands. Increasingly, this ferment is leading to thoughtful dialogues aimed at devising new forms of policy and rate design that can—as in New York—encourage distributed energy resources (DERs) while allowing for distribution utilities to adapt to the new era.

However, in some states, the ferment has prompted a cruder set of backlashes. Most pointedly, some utilities contend that the “net-metering” fees paid to homeowners with rooftop installations for excess solar power they send back to the grid unfairly transfer costs to the utilities and their non-solar customers.

And so in a number of states, utility interests have sought to persuade state regulators to roll back net-metering provisions, arguing they are a net cost to the overall electricity system.  Most glaringly, the local utility in Nevada successfully wielded the cost-shift theory last winter to get the Nevada Public Utilities Commission to drastically curtail the state’s net-metering payments, prompting Solar City, Sunrun, and Vivint Solar—the state’s three largest providers of rooftop panels—to leave the Nevada market entirely. The result: New residential solar installation permits plunged 92 percent in Nevada in the first quarter of 2016.

All of which highlights a burning question for the present and future of rooftop solar: Does net metering really represent a net cost shift from solar-owning households to others? Or does it in fact contribute net benefits to the grid, utilities, and other ratepayer groups when all costs and benefits are factored in? As to the answer, it’s getting clearer (even if it’s not unanimous). Net metering — contra the Nevada decision — frequently benefits all ratepayers when all costs and benefits are accounted for, which is a finding state public utility commissions, or PUCs, need to take seriously as the fight over net metering rages in states like Arizona, California, and Nevada.  Regulators everywhere need to put in place processes that fairly consider the full range of benefits (as well as costs) of net metering as well as other policies as they set and update the policies, regulations, and tariffs that will play a critical role in determining the extent to which the distributed solar industry continues to grow.

Fortunately, such cost-benefit analyses have become an important feature of state rate-setting processes and offer important guidance to states like Nevada.  So what does the accumulating national literature on costs and benefits of net metering say?  Increasingly it concludes— whether conducted by PUCs, national labs, or academics — that the economic benefits of net metering actually outweigh the costs and impose no significant cost increase for non-solar customers.  Far from a net cost, net metering is in most cases a net benefit—for the utility and for non-solar rate-payers.

Of course, there are legitimate cost-recovery issues associated with net metering, and they vary from market to market. Moreover, getting to a good rate design, which is essential for both utility revenues and the growth of distributed generation, is undeniably complicated.  If rates go too far in the direction of “volumetric energy charges”—charging customers based on energy use—utilities could have trouble recovering costs when distributed energy sources reach higher levels of penetration. On the other hand, if rates lean more towards fixed charges—not dependent on usage—it may reduce incentives for customers to consider solar and other distributed generation technologies.  

Moreover, cost-benefit assessments can vary due to differences in valuation approach and methodology, leading to inconsistent outcomes. For instance, a Louisiana Public Utility Commission study last year found that that state’s net-metering customers do not pay the full cost of service and are subsidized by other ratepayers. How that squares with other states’ analyses is hard to parse.

Nevertheless, by the end of 2015, regulators in at least 10 states had conducted studies to develop methodologies to value distributed generation and net metering, while other states conducted less formal inquiries, ranging from direct rate design or net-metering policy changes to general education of decisionmakers and the public. And there is a degree of consensus.  What do the commission-sponsored analyses show? A growing number show that net metering benefits all utility customers:

• In 2013 Vermont’s Public Service Department conducted a study that concluded that “net-metered systems do not impose a significant net cost to ratepayers who are not net-metering participants.” The legislatively mandated analysis deemed the policy a successful component of the state’s overall energy strategy that is cost effectively advancing Vermont’s renewable energy goals.

• In 2014 a study commissioned by the Nevada Public Utility Commission itself concluded that net metering provided $36 million in benefits to all NV Energy customers, confirming that solar energy can provide cost savings for both solar and non-solar customers alike. What’s more, solar installations will make fewer costly grid upgrades necessary, leading to additional savings. The study estimated a net benefit of $166 million over the lifetime of solar systems installed through 2016. Furthermore, due to changes to utility incentives and net-metering policies in Nevada starting in 2014, solar customers would not be significantly shifting costs to other ratepayers.

• A 2014 study commissioned by the Mississippi Public Services Commission concluded that the benefits of implementing net metering for solar PV in Mississippi outweigh the costs in all but one scenario. The study found that distributed solar can help avoid significant infrastructure investments, take pressure off the state's oil and gas generation at peak demand times, and lower rates. (However, the study also warned that increased penetrations of distributed solar could lead to lower revenues for utilities and suggested that the state investigate Value of Solar Tariffs, or VOST, and other alternative valuations to calculate the true cost of solar.)

• In 2014 Minnesota’s Public Utility Commission approved a first-ever statewide “value of solar” methodology which affirmed that distributed solar generation is worth more than its retail price and concluded that net metering undervalues rooftop solar. The “value of solar” methodology is designed to capture the societal value of PV-generated electricity. The PUC found that the value of solar was at 14.5 cents per kilowatt hour (kWh)—which was 3 to 3.5 cents more per kilowatt than Xcel's retail rates—when other metrics such as the social cost of carbon, the avoided construction of new power stations, and the displacement of more expensive power sources were factored in.

• Another study commissioned by the Maine Public Utility Commission in 2015 put a value of $0.33 per kWh on energy generated by distributed solar, compared to the average retail price of $0.13 per kWh — the rate at which electricity is sold to residential customers as well as the rate at which distributed solar is compensated. The study concludes that solar power provides a substantial public benefit because it reduces electricity prices due to the displacement of more expensive power sources, reduces air and climate pollution, reduces costs for the electric grid system, reduces the need to build more power plants to meet peak demand, stabilizes prices, and promotes energy security. These avoided costs represent a net benefit for non-solar ratepayers.

These generally positive PUC conclusions about the benefits of net metering have been supported by research done by a national lab and several think tanks. Important lab research has examined how substantially higher adoption of distributed resources might look.

In a forward-looking analysis of the financial impacts of net-metered energy on utilities and ratepayers, Lawrence Berkeley National Lab found that while high use of net-metered solar generation may decrease utility shareholders' earnings, it will have a "relatively modest" impact on ratepayers. The report examined solar penetration levels that are "substantially higher than [those that] exist today" — 10 percent compared to today's 0.2 percent — and concluded that “even at penetration levels significantly higher than today, the impacts of customer-sited PV on average retail rates may be relatively modest." The report further said that utilities and regulators "may have sufficient time to address concerns about the rate impacts of PV in a measured and deliberate manner"

Similarly, a growing number of academic and think tank studies have found that solar energy is being undervalued and that it delivers benefits far beyond what solar customers are receiving in net-metering credits:

• For instance, a review of 11 net metering studies by Environment America Research and Policy Center has found that distributed solar offers net benefits to the entire electric grid through reduced capital investment costs, avoided energy costs, and reduced environmental compliance costs. Eight of the 11 studies found the value of solar energy to be higher than the average local residential retail electricity rate: The median value of solar power across all 11 studies was nearly 17 cents per unit, compared to the nation’s average retail electricity rate of about 12 cents per unit.

• A 2015 cost-benefit study of net metering in Missouri by the Missouri Energy Initiative found that even accounting for increased utility administrative costs and the shifting of some fixed expenses, net metering is a net benefit for all customers regardless of whether they have rooftop solar. The study used values for two kinds of costs and two benefits and concluded that net metering’s “net effect” is positive. The typical solar owner pays only 20 percent less in fixed grid costs and costs the utility an estimated $187 per interconnection. Meanwhile, solar owners benefit the system through reduced emissions and energy costs.

• Likewise, a study by Acadia Center found the value of solar to exceed 22 cents per kWh of value for Massachusetts ratepayers through reduced energy and infrastructure costs, lower fuel prices, and lowering the cost of compliance with the Commonwealth's greenhouse gas requirements. This value was estimated to exceed the retail rate provided through net metering.

• In yet another study, researchers at the University at Albany, George Washington University, and Clean Power Research have found that solar installations in New York deliver between 15 and 40 cents per kWh to ratepayers. The study noted that these numbers provide economic justification for the existence of incentives that transfer value from those who benefit from solar electric generation to those who invest in solar electric generation.

In short, while the conclusions vary, a significant body of cost-benefit research conducted by PUCs, consultants, and research organizations provides substantial evidence that net metering is more often than not a net benefit to the grid and all ratepayers.

As to the takeaways, they are quite clear: Regulators and utilities need to engage in a broader and more honest conversation about how to integrate distributed-generation technologies into the grid nationwide, with an eye toward instituting a fair utility-cost recovery strategy that does not pose significant challenges to solar adoption.

From the state PUCs’ perspective, until broad changes are made to the increasingly outdated and ineffective standard utility business model, which is built largely around selling increasing amounts of electricity, net-metering policies should be viewed as an important tool for encouraging the integration of renewable energy into states’ energy portfolios as part of the transition beyond fossil fuels. To that end, progressive regulators should explore and implement reforms that arrive at more beneficial and equitable rate designs that do not prevent solar expansion in their states. The following reforms range from the simplest to the hardest:

• Adopt a rigorous and transparent methodology for identifying, assessing, and quantifying the full range of benefits and costs of distributed generation technologies. While it is not always possible to quantify or assess sources of benefits and costs comprehensively, PUCs must ensure that all cost-benefit studies explicitly decide how to account for each source of value and state which ones are included and which are not. Currently methodological differences in evaluating the full value of distributed generation technologies make comparisons challenging. States start from different sets of questions and assumptions and use different data. For instance, while there is consensus on the basic approach to energy value estimation (avoided energy and energy losses via the transmission and distribution system), differences arise in calculating other costs and benefits, especially unmonetized values such as financial risks, environmental benefits, and social values. In this regard, the Interstate Renewable Energy Council’s “A Regulator’s Guidebook: Calculating the Benefits and Costs of Distributed Solar Generation” and the National Renewable Energy Laboratory’s “Methods for Analyzing the Benefits and Costs of Distributed Photovoltaic Generation to the U.S. Electric Utility System” represent helpful resources for identifying norms in the selection of categories, definitions, and  methodologies to measure various benefits and costs.

• Undertake and implement a rigorous, transparent, and precise “value of solar” analytic and rate-setting approach that would compensate rooftop solar customers based on the benefit that they provide to the grid. Seen as an alternative to ‘traditional’ net-metering rate design, a “value of solar” approach would credit solar owners for (1) avoiding the purchase of energy from other, polluting sources; (2) avoiding the need to build additional power plant capacity to meet peak energy needs; (3) providing energy for decades at a fixed prices; and (4) reducing wear and tear on the electric grid. While calculating the “value of solar” is very complex and highly location-dependent, ultimately PUCs may want to head toward an approach that accurately reflects all benefits and costs from all energy sources. Value of solar tariffs are being used in Austin, Texas (active use) and Minnesota (under development).

• Implement a well-designed decoupling mechanism that will encourage utilities to promote energy efficiency and distributed generation technologies like solar PV, without seeing them as an automatic threat to their revenues. As of January 2016, 15 states have implemented electric decoupling and eight more are considering it. Not surprisingly, it is states that have not decoupled electricity (such as Nevada) that are fighting net metering the hardest. Typically, decoupling has been used as a mechanism to encourage regulated utilities to promote energy efficiency for their customers. However, it can also be used as a tool to incentivize net metering by breaking the link between utility profits and utility sales and encouraging maximum solar penetration. Advocates of decoupling note that it is even more effective when paired with time-of-use pricing and minimum monthly billing.

• Move towards a rate design structure that can meet the needs of a distributed resource future. A sizable disconnect is opening between the rapidly evolving new world of distributed energy technologies and an old world of electricity pricing. In this new world, bundled, block, “volumetric” pricing—the most common rate structure for both residential and small commercial customers—can no longer meet the needs of all stakeholders. The changing grid calls, instead, for new rate structures that respond better to the deployment of new grid technologies and the proliferation of myriad distributed energy resources, whether solar, geothermal, or other.  A more sophisticated rate design structure, in this regard, would take into consideration three things: (1) the unbundling of rates to specifically price energy, capacity, ancillary services,  and so on; (2) moving from volumetric bloc rates to pricing structures that recognize the  variable time-based value of electricity generation and consumption (moving beyond just peak versus off-peak pricing to  fully real-time pricing); and (3) moving from pricing that treats all customers equally to a pricing structure that more accurately compensates for unique, location-specific and technology specific values.

• Move towards a performance-based utility rate-making model for the modern era. Performance based regulation (PBR) is a different way of structuring utility regulation designed to align a utility’s financial success with its ability to deliver what customers and society want. Moving to a model that pays the utility based on whether it achieves quantitatively defined outcomes (like system resilience, affordability, or distributed generation integration) can make it profitable for them to pursue optimal grid solutions to meet those outcomes. The new business model would require the PUC and utilities to make a number of changes, including overhauling the regulatory framework, removing utility incentives for increasing capital assets and kilowatt hours sold, and replacing those incentives with a new set of performance standard metrics such as reliability, safety, and demand-side management. New York’s Reforming the Energy Vision  proceeding is the most high-profile attempt in the country to implement a PBR model.

Options also exist for utilities to address the challenges posed by net metering:

• Utilities, most notably, have the opportunity to adjust their existing business models by themselves owning and operating distributed PV assets (though not to the exclusion of other providers).  On this front, utilities could move to assemble distributed generation systems, such as for rooftop solar, and sell or lease them to homeowners. In this regard, utilities have an advantage over third-party installers currently dominating the residential rooftop solar industry due to their proprietary system knowledge, brand recognition, and an existing relationship with their customers. Utilities in several states such as Arizona, California, and New York are investigating or have already invested in the opportunity.

• Furthermore, utilities can also push the envelope on grid modernization by investing in a more digital and distributed power grid that enables interaction with thousands of distributed energy resources and devices.

Ultimately, distributed solar is here to stay at increasing scale, and so state policies to support it have entered an important new transitional phase. More and more states will now likely move to update their net-metering policies as the cost of solar continues to drop and more homeowners opt to install solar panels on their homes.

As they do that, states need to rigorously and fairly evaluate the costs and benefits posed by net metering, grid fees, and other policies to shape a smart, progressive regulatory system that works for all of the stakeholders touched by distributed solar.

Utilities should have a shot at fair revenues and adequate ratepayers. Solar customers and providers have a right to cost-effective, reliable access to the grid. And the broader public should be able to expect a continued solar power boom in U.S. regions as well as accelerated decarbonization of state economies. All of which matters intensely. As observes the North Carolina Clean Energy Technology Center and Meister Consultants Group: “How key state policies and rates are adapted will play a significant role in determining the extent to which the [solar PV] industry will continue to grow and in what markets.”

On December 12, 2015, 195 countries adopted the Paris Agreement, the most ambitious climate change pact to date. The document lays out a plan to curb greenhouse gas emissions, among other climate-related initiatives. Participating countries must now find ways to translate those ambitions into policy, and answer important questions about financing, transparency and accountability, national implementation, and accelerated emissions reduction goals, to name but a few. But one issue looms large: coal.

Coal-fired electricity is responsible for producing 40 percent of the world’s power and about 70 percent of its steel. The coal industry employs millions worldwide and provides billions of people with electricity. Analysts estimate that the world has hundreds of years of coal reserves in the ground, at current consumption levels. Its abundance, low price, and global availability make it a difficult fuel source to give up. But despite coal’s advantages, it poses significant environmental and health risks. Ten percent of coal consists of ash, which contains radioactive and toxic elements. It is responsible for over $50 billion in medical costs annually in the European Union alone. The environmental consequences of coal use, such as water contamination and habitat destruction, are common. Burning coal adds millions of tons of dangerous particulates and greenhouse gases, including carbon, to the atmosphere.

States and societies around the world rely on coal, even though many of its dangers have been known for decades. If the Paris Agreement is to succeed, global leaders must address the reasons why many countries—particularly in the developing world—still rely on coal. Better yet, they must find new ways to provide coal-reliant countries with affordable, alternative energy, and invest in new technologies that could help mitigate coal’s negative consequences.

COAL ACROSS THE WORLD

Globally, coal production and consumption has risen almost continuously for more than 200 years. The International Energy Agency has estimated that the world burned approximately 7,876 million tons of coal in 2013, adding over 14.8 gigatons of carbon to the atmosphere. But global coal statistics do not tell us much about markets and trends. In fact, coal usage varies enormously around the world, with some regions transitioning away from the resource as others have increasingly embraced it.

For example, stringent environmental, health, and safety policies in the United States have put increasing pressure on the coal industry. Well-funded environmental groups have succeeded in closing coal-fired power plants, and many states on the country’s west coast and in its northeast have aimed to create a coal-free power grid. Yet market forces have turned out to be the nail in U.S. coal’s coffin. The rise of natural gas in the United States has gave the country’s electricity producers an incentive to shift away from coal. In fact, U.S. coal consumption declined from a billion tons in 2008, to roughly 850 million tons by 2013. This year, analysts suggest that coal will fuel only 32 percent of all U.S. electricity, and natural gas will become the country’s leading electricity source for the first time. As a result of low prices, low returns, and political controversy, investors have shied away from coal, which has caused major coal companies to struggle to stay afloat. Of all announced new electricity generation capacity in the United States, not a single megawatt is coal-fired. Although change is happening, it will likely be decades before coal is no longer an important fuel source in the U.S. economy. Canada’s coal sector faces similar pressures: weak demand from Asia, public opposition to the construction of new export facilities, domestic environmental legislation, and the shale boom have all taken their toll.

In Europe, stringent air quality controls and climate change regulations have cut the use of coal dramatically in Denmark, Sweden, and the United Kingdom. But the EU emissions trading scheme, which relies on carbon offsets and carbon dioxide caps, has proven disappointing. In fact, most European countries still lack an economically competitive and readily available alternative to coal. Plus, the coal industry still has political power in capitals like Berlin and Warsaw, which lowers the European common denominator for energy policy, as well as its policies that fight climate change.

Photo courtesy of REUTERS/James Regan/File Photo. Coal is stockpiled at the Blair Athol mine in the Bowen Basin coalfield near the town of Moranbah, Australia, June 1, 2012.

In Asia, both Japan and South Korea are set to expand their use of coal despite signing the Paris Agreement. After the Fukushima disaster, Japan has implemented ambitious renewables and energy efficiency policies, but those cannot take the place of its nuclear energy production on their own. These countries are entirely import dependent, which makes natural gas prices high. This, in turn, makes natural gas a less likely fuel source as the countries transition to greener electricity. In this context, high-efficiency coal plants appear to be a viable alternative, especially as nuclear power remains highly controversial.

And outside of advanced economies, coal often plays the role it once played in Europe and North America. For over a decade, China was the main engine of global coal consumption, driving booms in coal mining and shipping. China’s domestic coal production skyrocketed, and other countries, such as Australia, experienced coal booms to keep pace with Chinese demand. Although China produced and consumed almost as much coal as the rest of the world combined in 2014, it seems that the country’s consumption has peaked. But China will still rely heavily on coal-fired electricity for decades. The country remains a key player in steel production, and millions of its citizens continue to work in the mining industry, despite recent layoffs.

South Asian countries continue to invest heavily in new coal-fired electricity plants and industrial projects. India may appreciate the risks of climate change, but its chief concern is delivering low-cost power to 350 million of its citizens who lack electricity. Coal is set to play a prominent role in meeting such goals. Countries like Indonesia, Thailand, and Vietnam have followed suit as they search for low-cost electricity to power their countries.

In short, coal remains a big player in the global fuel mix, even as it faces tough challenges from stringent environmental regulations, competition from other fuel sources, and a lack of new investments.

Photo courtesy of REUTERS/Sheng Li/Files. A labourer carries honeycomb briquettes at a coal processing factory in Shenyang, Liaoning province in this December 2, 2009 file photo.

WHITHER COAL?

Different strategies apply in different parts of the world when it comes to eradicating coal, despite the global agreement in Paris. Just as there is not a global energy grid, there is also no single, global transition to lower-carbon energy. Although some countries are transitioning away from coal, others continue to transition toward it.

Second, pragmatism and persistence—rather than ideological purity—remain key values as countries transition towards low-carbon economies. Natural gas provides North America with a backup fuel as it transitions to green energy. Without major bulk terminals on the west coast, western U.S. coal producers will not find new markets for their products overseas. And in Europe, policymakers will have to make good on long-promised and long-delayed changes to energy policy and infrastructure. If Germany and other EU states are to achieve promised clean energy transitions, coal production must be scaled back substantially across the continent. European leaders must also build an “Energy Union” that will accelerate the flow of cross-border electricity, if they are to achieve the Paris Accord’s climate change goals. Europe must also reform its existing carbon pricing mechanisms. And across China, Europe, and North America, workers will have to be re-educated for new job opportunities as the coal market dries up.

But for now, coal still keeps the light on around the world. It powers new, high-tech economies, as well as a huge share of traditional manufacturing. If hundreds of millions of Africans and Asians are to gain access to electricity, new coal-fired power plants will have to come online in the years ahead. As coal continues to play a prominent role in industrial processes like steel and cement making, technological investments are required to limit its consequences.

To tackle these challenges, coal advocates, as well as some climate experts, suggest that more countries must invest in carbon capture and sequestration (CCS) research. But such investments are lagging, and the world would require several dozen CCS projects in order to make the technology commercially viable in the long term.

If the Paris Accord is to succeed, the earth’s atmosphere cannot remain a free dump for billions of tons of pollution every year. In fact, virtually all greenhouse gas emissions must be reduced. Countries can impose taxes, cap-and-trade schemes, and regulation to make this happen. Governments will have to design unique strategies that are custom fit to their countries, and, in some cases, find opportunities with their neighbors as well. For example, some private and public institutions have chosen to stop financing coal-fired projects, and the Obama administration has indicated it will not give out new leases for coal mining on federal land. Others will choose to build more coal-fired plants until the alternatives are cheaper, or until someone pays them not to.

Globally, coal may indeed be at the beginning of the end. But the energy transition is not strictly global. It is also national, regional, and local. Coal remains economically competitive—attractive even—in many parts of the world. Some countries will wage wars on coal, which will be as much economic and financial as they are political. But some countries, like India, will host coal booms regardless of the consequences. After Paris, there is no point in ignoring coal. It will be powering the world—and the world’s debates—for decades to come.

This piece was originally published by Foreign Affairs.

Saudi deputy crown prince and defense minister Mohammad bin Salman is just wrapping up a heavily hyped visit to Washington, aimed at reinforcing the kingdom’s partnership with the United States. Recent years have frayed what is traditionally the central strategic relationship for Riyadh, principally over the Obama administration’s nuclear diplomacy with Iran.

Since the conclusion of the Iranian nuclear deal last July, the perennial antagonism between Riyadh and Tehran has reached a dangerous pitch, fueling the violence that rages in Syria, Iraq, and Yemen and the undercurrent of instability that saturates the region. And the fallout of their rivalry has left its mark well beyond the boundaries of the Gulf, exacerbating volatile energy markets and, by extension, the global economy. 

Within OPEC, Riyadh and Tehran are eyeing each other warily, and their continuing differences torpedoed a proposed ceiling on oil production at OPEC’s latest meeting. The outcome was not surprising; a similar effort to agree on a production freeze between the group and a handful of non-OPEC producers fizzled in April. In the meantime, any incentives for drastic measures to address soft oil prices have abated as oil prices creep back up to approximately $50 a barrel. 

Iran and Saudi Arabia have plenty of reasons to continue pumping for the foreseeable future. Since the lifting of nuclear-related sanctions in January, Iranian leaders have been determined to make up for lost time and lost revenues, already defying expectations by quickly raising production to levels that hadn’t been reached since November 2011 and aggressively cutting prices in hopes of winning back its pre-sanctions export market. 

The centrality of oil to the legitimacy and autonomy of both regimes means that these plans are little more than publicity stunts.

Meanwhile, Saudi Arabia appears prepared to continue pumping at record-high levels, part of a larger strategy aimed at maintaining market share and driving down non-OPEC production. The two states’ economic incentives are compounded by their fierce geostrategic and sectarian rivalry, which has intensified, as evidenced by the standoff over Iranian participation in the annual pilgrimage to Mecca.

But even as the two states duel over oil production and prices, both Saudi Arabia and Iran are conspicuously planning for a post-oil future. Leaders in both countries have decreed an end to the era of oil dependency, endorsing ambitious blueprints for restructuring their economies that—if implemented—would ultimately transform state, society, and the wider region. The centrality of oil to the legitimacy and autonomy of both regimes means that these plans are little more than publicity stunts. Still, just imagine for a moment what it would mean for Iran, Saudi Arabia, and the Middle East if these grandiose agendas were adopted.

Competing and complementary visions

Tehran’s plan actually dates back more than a decade, with the 2005 release of its “20 Year Perspective” (sometimes called “Vision 2025”). The plan laid out extravagant expectations: rapid growth and job creation, diversification away from oil, a knowledge-based economy. Intervening developments—sanctions that targeted Iran’s oil exports and helped expand non-oil trade—have only bolstered the rhetorical commitment of Iran’s supreme leader, Ayatollah Ali Khamenei, to a “resistance economy” in which oil exports constitute a minor part.

“One of our most serious losses is dependence on oil,” Khamenei bemoaned in a 2014 speech. “I am not saying that oil should not be used. Rather, I am saying that we should reduce our dependence on selling crude oil as much as we can.” 

Not to be outdone, Saudi Deputy Crown Prince Salman announced Saudi “Vision 2030,” to address what he described as “an addiction to oil.” The plan, which has met with equal doses of fanfare and skepticism since its announcement last month, aims to create a “thriving economy” and end Saudi dependence on oil revenues by 2020. Vision 2030 includes provisions to sell off a small stake in the kingdom’s state oil company, Saudi Aramco, and create the world’s largest sovereign wealth fund to manage the country’s income, as well as goals of creating 450,000 new private sector jobs, cutting public sector wages, and tripling the country’s non-oil exports all within the same abbreviated time frame.

Jeopardizing domestic stability

There is one hitch, however: these aspirations, though laudable, are preposterously unmoored from current political and economic exigencies. The institutions of governance and the structure of power in resource-rich states such as Saudi Arabia and Iran are organized around the state’s role as purveyors of vital social and economic goods. Riyadh and Tehran distribute cash handouts, provide jobs in already-bloated state bureaucracies, and levy few taxes. Diversifying away from reliance on oil would essentially require Riyadh and Tehran to radically curtail this distributive role, inviting historic social and political changes that could ultimately compromise regime ideology and weaken state legitimacy. 

[T]hese aspirations, though laudable, are preposterously unmoored from current political and economic exigencies.

In Saudi Arabia, the supply of these benefits is central to the monarchy’s legitimacy. To diversify away from oil, which currently accounts for over 70 percent of government revenues, Riyadh would have to drastically cut spending, far more than it already has. Not only would this further slash subsidies and hike fees, it would also effectively force Saudi workers—two-thirds of whom are employed by the state—to take up private sector jobs, 80 percent of which are currently staffed by expatriates. To accomplish this transition would require fundamental changes to the incentive structure for the Saudi labor force: a much broader willingness to accept low-skill, low-wage jobs, as well as the requisite improvements in education and productivity to support larger numbers of Saudi nationals moving into private sector positions.

For the Saudi economy to be truly competitive, Riyadh would have to initiate dramatic changes to a central component of the Saudi social compact—women’s rights and freedoms. The Vision 2030 document boasts that over 50 percent of Saudi university graduates are women and pledges to “continue to develop their talents, invest in their productive capabilities and enable them to strengthen their future and contribute to the development of our society and economy.” 

But the domestic Saudi labor force is overwhelmingly male, and even the plan’s modest aspirations to raise female participation in the workforce from 22 to 30 percent are likely to run into logistical and social obstacles. Shortly after announcing Vision 2030, Deputy Crown Prince Salman said Saudi Arabia is not yet ready to let women drive. A diversified economy will not emerge in the kind of constricted social environment mandated by the Saudi interpretation of sharia (Islamic law). 

Iran’s Islamic Republic doesn’t have the same degree of gender segregation, but Iran’s official interpretation of Islam has still constrained female participation in the workforce. Iran employs an equally low percentage of women—according to a 2014 U.N. report around 16 percent—and women’s unemployment is more than double that of men (nearly 20 percent).

A Saudi man walks past the logo of Vision 2030 after a news conference in Jeddah, Saudi Arabia June 7, 2016. Photo credit: Reuters/Faisal Al Nasser.

The bigger challenge for Iran will be truly opening up its economy to foreign direct investment. This remains hotly contested among the leadership, even in the aftermath of the nuclear agreement and the lifting of related sanctions. While there is some consensus around the need for foreign capital and technology, hardliners including Khamenei are determined to insulate Iran from any accompanying cultural influence and dependency. As the supreme leader recently inveighed, the global economy is “a plan and system that has been devised mainly by Zionist capitalists and some non-Zionists with the purpose of usurping the economic resources of the whole world...If a country merges its economy with the global economy, this is not a source of pride, rather it is a loss and a defeat!”

This deeply-rooted paranoia has provided a convenient platform for the Islamic Republic to galvanize citizens’ loyalty to the state and hostility to outside interference. And it also inhibits the liberalization that makes foreign investment possible: measures to enhance transparency and security, develop more attractive legal and fiscal frameworks, shrink the role of the state, and undertake an array of other structural reforms. Without these measures, Tehran will struggle to capitalize on its extraordinary reengagement with the world. 

While Saudi Arabia has maintained a more consistent and mutually beneficial pattern of foreign investment, its leadership too will have to revamp its approach if it is to broaden its economic base. For Riyadh, the challenge is less one of attracting foreign capital than of developing a sustainable influx of technology and expertise to develop sectors other than energy. The kingdom will also have to overcome serious regulatory hurdles and a proclivity for mammoth (and often white elephant) projects.

Compromising regional clout

Riyadh and Tehran will need to balance their economic aspirations and their approach to the region, too. Historically, their role in global energy markets has largely shielded both states from the fallout of regional instability. The world’s need for reliable oil at reasonable prices has inculcated the commitment of outside powers to secure transportation of resources and considerable autonomy for Riyadh and Tehran from the implications of their own policies. 

As a result, Saudi Arabia and Iran can fund nefarious activity across the region, violate the civil and human rights of their citizens and other residents, and carry out belligerent foreign policies without severe repercussions for their oil revenues. Only in the past five years has Tehran seen the limits of the world’s reluctance to jeopardize its investment with a major oil exporter; and the recent reversal of the U.N. condemnation regarding the Saudi-led coalition in Yemen demonstrates that Riyadh remains insulated.

Saudi Arabia and Iran can fund nefarious activity across the region, violate the civil and human rights of their citizens and other residents, and carry out belligerent foreign policies without severe repercussions for their oil revenues.

Regional developments make the prospect of economic diversification even less likely, as sensitivity to such developments will only increase if either country successfully develops its non-oil sectors. At the same time, regional stability is a basic prerequisite for economic diversification. Robust growth and good governance throughout the Middle East would provide the optimal context for the economic transformation of Iran and Saudi Arabia, since the marketplace for their non-oil exports is concentrated in the immediate neighborhood. But such transformation would require both countries to put economic priorities that serve their general populations above the ideological and religious agendas—supported by oil rents—that propel their regional and international influence and that provide a large portion of their autonomy in foreign policymaking. 

Technocrats in both countries understand this intuitively. At a 2015 conference on Iran’s economy, President Hassan Rouhani wondered “How long can the economy pay subsidies to politics?” He added that the country’s economy “pays subsidies both to foreign policy and domestic policy. Let us try the other way round for a decade and pay subsidies from the domestic and foreign policy to the economy to see [what] the lives and incomes of people and the employment of the youth will be like.” The problem, of course, is political will: neither country is prepared to elevate the interests of its people over the demands of ideology.

Imagining an unlikely future

Can either Iran or Saudi Arabia really kick the oil habit? It seems exceptionally unlikely. Even as Khamenei extols the need for inward-focused development, Tehran is racing to expand crude output level to four million barrels per day by March 2017. 

Oil enabled the creation of the modern Middle Eastern state and fueled the rise of both countries to regional predominance. Oil is a vector for their regional rivalry, and it provides prestige and funds to be used in other arenas of competition. A genuine diversification of the two largest economies in the Middle East and North Africa would jeopardize their revenue streams and domestic legitimacy, as well as their efforts to assert their primacy across the Islamic world.

[N]either country is prepared to elevate the interests of its people over the demands of ideology.

“All success stories start with a vision,” Deputy Crown Prince Salman is quoted as saying on the Vision 2030 website. But vision is insufficient to bridge the gap between aspiration and reality; a serious agenda to implement either the Saudi or the Iranian vision would require painful compromises to regime ideology and a fundamental overhaul of the institutions and the structure of power in both countries. 

Imagine, though, for a moment, that these far-fetched ambitions were quite serious, and that both the Saudi and Iranian leadership were determined to do what was necessary to truly wean their economies off oil dependence. Consider what it might mean for the region if these grandiose ambitions were not simply the illusions of overpriced consultants and embattled technocrats—if a leadership emerged in one or both of the Middle East’s most powerful actors prepared to invest political capital in a genuine transformation of priorities and policies. What might be possible if Tehran and Riyadh sought to compete for economic opportunities instead of fueling violence and sectarianism around the region? If instead of a vicious sectarian and geopolitical rivalry, these two old adversaries engaged in a race to the top?

What will it take to move these visions from wishful thinking to reality? More than rhetoric, to be sure. But even the articulation of improbable objectives will have its impact. As documented in a recent book, Iran’s post-revolutionary experience demonstrates that the regime’s reliance on promises of economic gains has generated public expectations for effective and accountable governance. Now Iranians and Saudis have been told by their leaders—who happen to be officially infallible—that the time has come to transcend oil. What might happen if they believe it?