“NO ES SUFICIENTE” — It’s not enough. That was the message protest leaders in Ecuador delivered to the country’s president this past week after he said he would lower the price of both regular gas and diesel by 10 cents in response to riotous demonstrations over soaring fuel and food prices.The fury and fear over energy prices that have exploded in Ecuador are playing out the world over. In the United States, average gasoline prices, which have jumped to $5 per gallon, are burdening consumers and forcing an excruciating political calculus on President Biden ahead of the midterm congressional elections this fall.But in many places, the leap in fuel costs has been much more dramatic, and the ensuing misery much more acute.Families worry how to keep the lights on, fill the car’s gas tank, heat their homes and cook their food. Businesses grapple with rising transit and operating costs and with demands for wage increases from their workers.In Nigeria, stylists use the light of their cellphones to cut hair because they can’t find affordable fuel for the gasoline-powered generator. In Britain, it costs $125 to fill the tank of an average family-size car. Hungary is prohibiting motorists from buying more than 50 liters of gas a day at most service stations. Last Tuesday, police in Ghana fired tear gas and rubber bullets at demonstrators protesting against the economic hardship caused by gas price increases, inflation and a new tax on electronic payments.Discontent over soaring fuel prices prompted angry demonstrations in Quito, Ecuador.Martin Bernetti/Agence France-Presse — Getty ImagesThe staggering increase in the price of fuel has the potential to rewire economic, political and social relations around the world. High energy costs have a cascading effect, feeding inflation, compelling central banks to raise interest rates, crimping economic growth and hampering efforts to combat ruinous climate change.The invasion of Ukraine by Russia, the largest exporter of oil and gas to global markets, and the retaliatory sanctions that followed have caused gas and oil prices to gallop with an astounding ferocity. The unfolding calamity comes on top of two years of upheaval caused by the Covid-19 pandemic, off-and-on shutdowns and supply chain snarls.The spike in energy prices was a major reason the World Bank revised its economic forecast last month, estimating that global growth will slow even more than expected, to 2.9 percent this year, roughly half of what it was in 2021. The bank’s president, David Malpass, warned that “for many countries, recession will be hard to avoid.”In Europe, an over-dependence on Russian oil and natural gas has made the continent particularly vulnerable to high prices and shortages. In recent weeks, Russia has been ratcheting down gas deliveries to several European countries.Across the continent, countries are preparing blueprints for emergency rationing that involve caps on sales, reduced speed limits and lowered thermostats.As is usually the case with crises, the poorest and most vulnerable will feel the harshest effects. The International Energy Agency warned last month that higher energy prices have meant an additional 90 million people in Asia and Africa do not have access to electricity.Expensive energy radiates pain, contributing to high food prices, lowering standards of living and exposing millions to hunger. Steeper transportation costs increase the price of every item that is trucked, shipped or flown — whether it’s a shoe, cellphone, soccer ball or prescription drug.Understand Inflation and How It Impacts YouInflation 101: What’s driving inflation in the United States? What can slow the rapid price gains? Here’s what to know.Inflation Calculator: How you experience inflation can vary greatly depending on your spending habits. Answer these seven questions to estimate your personal inflation rate.Greedflation: Some experts say that big corporations are supercharging inflation by jacking up prices. We take a closer look at the issue. Changing Behaviors: From driving fewer miles to downgrading vacations, Americans are making changes to their spending because of inflation. Here’s how five households are coping.“The simultaneous rise in energy and food prices is a double punch in the gut for the poor in practically every country,” said Eswar Prasad, an economist at Cornell University, “and could have devastating consequences in some corners of the world if it persists for an extended period.”In many places, livelihoods are already being upended.Dione Dayola, who drives a commuter jeepney in metropolitan Manila, said spiraling fuel casts had cut his daily earnings to $4 from $15. “How do you expect to live on that?” he said.Jes Aznar for The New York TimesThe livelihoods of many jeepney drivers in Manila have been wiped out.Jes Aznar for The New York TimesDione Dayola, 49, leads a consortium of about 100 drivers who cruise metropolitan Manila picking up passengers in the minibuses known as jeepneys. Now, only 32 of those drivers are on the road. The rest have left to search for other jobs or have turned to begging.Before pump prices started rising, Mr. Dayola said, he would bring home about $15 a day. Now, it’s down to $4. “How do you expect to live on that?” he said.To augment the family income, Mr. Dayola’s wife, Marichu, sells food and other items on the streets, he said, while his two sons sometimes wake at dawn and spend about 15 hours a day in their jeepneys, hoping to earn more than they spend.The incomes of Manila’s jeepney drivers have been diminished.Jes Aznar for The New York TimesSome jeepney drivers in the Philippines have taken to asking neighbors for donations.Jes Aznar for The New York TimesThe Philippines buys only a minuscule amount of oil from Russia. But the reality is that it doesn’t really matter whom you buy your oil from — the price is set on the global market. Everyone is bidding against everyone else, and no country is insulated, including the United States, the world’s second largest oil producer after Saudi Arabia.Persistently expensive energy is stirring up political discontent not only in places where the war in Ukraine feels remote or irrelevant but also in countries that are leading the opposition to Russia’s invasion.Last month, Mr. Biden proposed suspending the tiny federal gas tax to reduce the sting of $5-a-gallon gas. And Mr. Biden and other leaders of the Group of 7 this past week discussed a price cap on exported Russian oil, a move that is intended to ease the burden of painful inflation on consumers and reduce the export revenue that President Vladimir V. Putin is using to wage war.Price increases are everywhere. In Laos, gas is now more than $7 per gallon, according to GlobalPetrolPrices.com; in New Zealand, it’s more than $8; in Denmark, it’s more than $9; and in Hong Kong, it’s more than $10 for every gallon.Leaders of three French energy companies have called for an “immediate, collective and massive” effort to reduce the country’s energy consumption, saying that the combination of shortages and spiking prices could threaten “social cohesion” next winter.Mexico is using money it makes from the crude oil it produces to subsidize gas prices.Celia Talbot Tobin for The New York TimesIn poorer countries, the threat is more fraught as governments are torn between offering additional public assistance, which requires taking on burdensome debt, and facing serious unrest.In Ecuador, government gas subsidies were instituted in the 1970s, and every time officials have tried to repeal them there’s been a violent backlash.The government spends roughly $3 billion a year to freeze the price of regular gas at $2.55 and the price of diesel at $1.90 per gallon.On June 26, President Guillermo Lasso proposed shaving 10 cents off each of those prices, but the powerful Ecuadorean Confederation of Indigenous Nationalities, which has led two weeks of protests, rejected the plan and demanded reductions of 40 and 45 cents. On Thursday, the government agreed to cut each price by 15 cents, and the protests subsided.“We are poor, and we can’t pay for college,” said María Yanmitaxi, 40, who traveled from a village near the Cotopaxi volcano to the capital of Quito, where the Central State University is being used to shelter hundreds of protesters. “Tractors need fuel,” she said. “Peasants need to get paid.”The gas subsidies, which amount to nearly 2 percent of the country’s gross national product, are starving other sectors of the economy, according to Andrés Albuja, an economic analyst. Health and education spending was recently reduced by $1.8 billion to secure the country’s large debt payments.Businesses in Mexico City have struggled with natural gas prices, which have soared even as the government has used subsidies to defray gasoline increases.Celia Talbot Tobin for The New York TimesMexico’s president, Andrés Manuel López Obrador, is using money the country makes from the crude oil it produces to help subsidize domestic gas prices. But analysts warn that the revenue the government earns from oil can’t make up for the money it is losing by temporarily scrapping taxes on gas and by providing an additional subsidy to companies that operate gas stations.In Nigeria, where public education and health care are in dire condition and the state cannot ensure its citizens electricity or basic safety, many people feel that the fuel subsidy is the one thing the government does for them.Kola Salami, who owns the Valentino Unisex Salon in the outskirts of Lagos, has had to hunt for affordable fuel for the gas generator he needs to run his business. “If they stop subsidizing it,” he said, I don’t think we can even. …” His voice trailed off.Kola Salami owns the Valentino Unisex Salon in Lagos, Nigeria.Tom Saater for The New York TimesMr. Salami refills petrol in a generator to power his salon.Tom Saater for The New York TimesIn South Africa, one of the world’s most economically unequal countries, the rising price of fuel has created one more fault line.As President Cyril Ramaphosa campaigns for re-election at the ruling African National Congress’s conference in December, even the party’s traditional allies have seized on the cost of fuel as a failure of political leadership.In June, after fuel reached beyond $6 a gallon, a record high, the Congress of South African Trade Unions marched through Durban, a city already wrecked by violence and looting last year, and floods this year. Higher fuel prices have been “devastating,” Sizwe Pamla, a spokesman for the trade unions, said.A town near Durban, South Africa, which was hit by devastating floods this year, drew protests when fuel prices spiked.Rajesh Jantilal/Agence France-Presse — Getty ImagesThe dizzying spiral in gas and oil prices has spurred more investment in renewable energy sources like wind, solar and low-emission hydrogen. But if clean energy is getting an investment boost, so are fossil fuels.Last month, Premier Li Keqiang of China called for increased coal production to avoid power outages during a blistering heat wave in the northern and central parts of the country and a subsequent rise in demand for air conditioning.Meanwhile, in Germany, coal plants that were slated for retirement are being refired to divert gas into storage supplies for the winter.There is little relief in sight. “We will still see high and volatile energy prices in the years to come,” said Fatih Birol, the executive director of the International Energy Agency.At this point, the only scenario in which fuel prices go down, Mr. Birol said, is a worldwide recession.Reporting was contributed by More