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The International Monetary Fund (IMF) has revised its global economic growth forecast downward to 3.1 percent this year, citing the impact of rising tensions between the United States and Iran on energy and food costs worldwide.The downgrade comes as Iran has retaliated against US and Israeli actions by closing the Strait of Hormuz, a critical chokepoint for oil and gas supplies, and attacking energy infrastructure in the region. This has driven up oil prices and squeezed oil and gas supplies, affecting countries reliant on these imports.The IMF's new forecast represents a slowdown from its earlier projection of 3.3 percent growth, made before the escalation of tensions. It also marks a decline from 3.4 percent growth in the previous year. The fund warns that some regions and countries will be hit harder than others.Iran's economic outlook saw one of the largest country-level revisions, with a forecast contraction of 6.1 percent in 2026, down from an initial small growth forecast. The IMF also cut GDP growth forecasts for Saudi Arabia from 4.5 percent to 3.1 percent.The IMF's Chief Economist, Pierre-Olivier Gourinchas, noted that the current hostilities in the Middle East pose significant policy trade-offs, including fighting inflation and preserving growth. The fund anticipates higher global inflation at 4.4 percent, up 0.6 percentage points from its January forecast.Experts warn that continued strains in the Strait of Hormuz could worsen inflationary pressures. For instance, a sustained $60 increase in gas prices above the average price could put the US firmly in recession territory.Oil prices have dropped on hopes of resumed talks between Iran and the US, with Brent crude futures falling to $95.02 per barrel and West Texas intermediate crude dropping to $91.84. However, prices remain much higher than before the Iran war.

On Tuesday, shipping data from LSEG and Kpler confirmed that at least three tankers entered the Gulf via the Strait of Hormuz, including the Panama‑flagged Peace Gulf, which is bound for Hamriyah port in the United Arab Emirates. Earlier that day, two U.S.–sanctioned vessels, the Rich Starry and the Elpis, also transited the waterway. Because none of these ships were destined for Iranian ports, they remain exempt from the U.S. blockade that began on Monday. The U.S. Central Command (CENTCOM) announced that, as of 10 a.m. ET (14:00 GMT) on Monday, a naval blockade was in effect against all maritime traffic to and from Iranian ports, in line with the presidential order issued by former President Trump. The directive applies to "vessels of all nations" operating in Iranian coastal waters, including the Arabian Gulf and the Gulf of Oman. Tehran has warned of possible retaliation against ports in neighboring Gulf states. In response to the blockade, the Islamic Revolutionary Guard Corps (IRGC) ordered every ship to follow a newly‑drawn navigation map that forces vessels to enter the strait north of Larak Island and exit south of it, citing the risk of anti‑ship mines in the former main traffic zone. Before the conflict, the strait functioned like a divided highway with two dedicated lanes—each about 3.2 km long—carrying roughly one‑fifth of the world’s oil and gas shipments. The IRGC now classifies the original lanes as "restricted" and has effectively closed them. Ship traffic has collapsed by **more than 95 %** since the war began. Kpler’s tracking data shows that only **279 vessels** passed through the strait between Feb. 28 and Apr. 12, a stark contrast to the pre‑war average of around **100 ships per day**. Even after a cease‑fire took effect on Apr. 8, a mere **45 ships** have entered or exited the waterway. The disruption has left hundreds of tankers and other vessels stranded in the Gulf, slashing global oil and gas supplies by an estimated **20 %**—the largest fuel‑supply shock on record. Damage to Gulf energy infrastructure and the sharp reduction in shipments have pushed crude prices up by roughly **50 %**, with Asian importers bearing the brunt of the price spike. According to the same Kpler data, **22 ships** have been attacked in the Strait of Hormuz since the conflict started. The incidents are distributed as follows: eight in United Arab Emirates waters, six in Omani waters, two each in Iraqi and Qatari waters, and one each in Bahraini, Kuwaiti, Saudi and Iranian waters. These figures underscore the strategic vulnerability of the world’s most critical energy chokepoint and highlight how the combined effect of the U.S. naval blockade and Iran’s alternate routing has reshaped global shipping patterns and commodity markets.

In 2020, several nations—including the UK and India—announced ambitious bans on new internal‑combustion‑engine vehicles, while Norway already saw around 60% of new car sales being electric. Australia, however, remained on a different trajectory. Former Prime Minister Scott Morrison dismissed a Labor proposal for a non‑binding 50% electric‑vehicle target by 2030, claiming it would “end the weekend.” The Coalition ignored analyses suggesting that a robust emissions‑cut scheme could deliver a $14 billion net benefit by 2040, and later abandoned plans for an EV‑specific strategy. Five years on, the Albanese government has introduced a vehicle‑efficiency standard mandating annual reductions in average emissions from new cars. Though a long‑awaited move, the policy’s impact will be incremental rather than transformative. March saw a record number of Australians purchasing EVs, yet the market share remains modest—still under 15% of new car sales, up only slightly from 13% in 2025. With fuel prices soaring amid the Iran conflict, the majority of vehicles leaving showrooms are still powered by petrol or diesel, and many will stay on the road for the next 15‑20 years. One bright spot is the surge in second‑hand EV sales, which more than doubled last month despite a tiny baseline. Higher resale values are encouraging broader adoption by making electric cars financially accessible to a larger pool of buyers. Globally, electric vehicles accounted for roughly 25% of new car sales last year. In Australia, the price differential between comparable petrol and electric models averages around 20%, a significant barrier for many consumers. That gap is narrowing, and the potential savings for EV drivers are substantial. Data from energy analyst Simon Holmes à Court—using Amber electricity retailer figures—show that an EV can travel over 40 km per $1 of energy, whereas a conventional car manages less than 5 km per $1 of fuel. Amber’s own smart‑charging platform suggests the distance could reach 160 km per $1 under optimal conditions. Despite such evidence, Australian political discourse often struggles to envision a low‑fossil‑fuel future. Calls for expanded oil exploration, such as Queensland Premier David Crisafulli’s claim of a “sea of oil” in the Taroom trough, lack substantiation and would likely involve costly, long‑term development with uncertain returns. Compounding the issue, the mining sector—Australia’s biggest diesel consumer—receives a 52‑cent‑per‑litre rebate under a national fuel‑tax credit scheme, effectively subsidising over $1 billion annually for diesel use in coal mines. This incentive discourages investment in cleaner truck technologies, even as the safeguard mechanism attempts to curb emissions. Policy recommendations include tightening the vehicle‑efficiency standard to accelerate the shift toward cleaner cars, removing parallel‑import restrictions to boost the supply of affordable second‑hand EVs (as practiced in New Zealand), and reconsidering any road‑user charges on electric vehicles, which currently represent less than 2% of the total fleet. International examples offer guidance: China jump‑started its EV boom by issuing “green” licence plates and imposing hefty fees for fossil‑fuel plates, effectively raising the cost of owning a petrol car by up to $20,000. In sum, Australia’s delayed embrace of electric mobility not only hampers climate goals but also forfeits billions in economic gains. A decisive, well‑targeted policy overhaul could unlock significant consumer savings, reduce emissions, and align the nation with global EV trends.

The NAACP has filed a lawsuit against Elon Musk's artificial intelligence company, xAI, alleging that it has been illegally spewing toxic pollutants into Black neighborhoods near Memphis. The lawsuit claims that xAI's makeshift power plant in Southaven, Mississippi, has been operating without permits, violating the Clean Air Act.The suit, filed on Tuesday in Mississippi federal court, alleges that xAI has been polluting the surrounding historically Black communities by using dozens of methane gas generators without permits. The organization is seeking to force the company to stop operating its unpermitted turbines in Southaven.“All too often, big corporations like xAI treat our communities and families like obstacles to be pushed aside,” said Derrick Johnson, the president and CEO of the NAACP. “We will not allow xAI to get away with this.”xAI's datacenters, nicknamed “Colossus” and “Colossus II” by Musk, are massive facilities, with the latter occupying 1m sq ft in Memphis. They are located in Memphis's industrial zone and a few miles from residential neighborhoods that have long dealt with harmful pollution, including Boxtown, a neighborhood that was established by formerly enslaved people after emancipation in the 19th century.The lawsuit alleges xAI illegally installed and operated up to 27 gas turbines, each one the size of a large bus, to power the datacenters. Combined, they have the capacity to emit tons of harmful nitrogen oxides per year, along with toxic chemicals like formaldehyde, according to the Southern Environmental Law Center.xAI issued a statement in response to the lawsuit: “We take our commitment to the community and environment seriously. The temporary power generation units are operating in compliance with all applicable laws.” The company did not respond to questions about whether it will address the alleged violations listed in the lawsuit.Black residents still make up a large portion of the Memphis neighborhoods, which have faced higher rates of asthma and respiratory diseases as well as a lower life expectancy than other parts of the city. Studies have likewise shown these neighborhoods have a cancer risk that is four times the national average.

The increasing adoption of artificial intelligence (AI) in the workplace is having an unintended consequence: the creation of 'workslop'. Workslop refers to the flawed or inaccurate work generated by AI that needs to be heavily corrected, cleaned up, or completely redone. This phenomenon is causing frustration and decreased productivity among employees, who are often pressured by their employers to use AI to produce more work.Ken, a copywriter for a large cybersecurity firm, is one example of an employee struggling with workslop. After his company implemented AI chatbots, Ken found that the initial drafts were easy to create, but the rewriting and correction process was time-consuming and laborious. In fact, Ken and his coworkers had to spend more time rewriting and correcting errors than if they had never used AI at all.A recent survey of 5,000 white-collar US workers found a significant disconnect between employees and executives when it comes to AI. While 92% of high-level executives believe that AI makes them more productive, 40% of non-managers say that AI saves them no time at all. This disparity highlights the challenges of implementing AI in the workplace and the need for clearer mandates and use cases.The driving force behind workslop is complex and multifaceted. Companies have invested billions in enterprise AI, and some have laid off human workers, attributing the cuts to AI's potential productivity. However, workers who remain feel pressured to use AI to produce more work, often with little guidance or training. This has led to a situation where employees are outsourcing judgment to chatbots, with unclear consequences.Researchers have found that 40% of workers encounter workslop within a month, and spend an average of 3.4 hours a month dealing with it. This translates to significant lost productivity and costs for organizations. To address this issue, experts recommend that companies provide clearer mandates and use cases for AI, as well as more worker input and control over how the technology is used.

A recent study has confirmed what many people can already feel: summers are getting longer, and the trend is particularly pronounced in Sydney. The research, published in the journal Environmental Research Letters, found that summer conditions are arriving earlier, lasting longer, and feeling more intense due to human-induced global heating.The study, conducted by PhD candidate Ted Scott from the University of British Columbia, analyzed data from 10 global cities and found that the length of summer is increasing on average by six days every decade. However, in Sydney, Australia, the summer period is growing at a rate of about 15 days every decade.In Minneapolis, Minnesota, the summer length is increasing by nine days every decade, while Toronto in Canada is adding a little over eight days to its summer every decade. Paris and Reykjavik are adding 7.2 days to their summer periods.The research also found that the shift from one season to another is becoming more abrupt, with summer-like conditions arriving more suddenly rather than gradually warming up. Sydney's summer period has grown from 65 days in the 1960s to 125-130 days in recent years, with the summer starting almost a full month earlier on November 27 and ending on March 28.The study's findings have significant implications for various aspects of life, including school terms, sporting seasons, and crop planting. The researchers emphasize that the trend is driven by human-induced global heating and that reducing fossil fuel usage is crucial to mitigating the effects of climate change.

The US naval blockade of Iranian ports in the Gulf has taken effect, marking a significant escalation in the ongoing conflict between the US-Israeli coalition and Iran. The blockade, which began on Monday at 5:30 pm Iranian time, applies to any ships entering or departing Iranian ports or coastal areas.US Central Command (Centcom) did not make a formal announcement, but the move is seen as a test of economic endurance for both nations. The blockade aims to restrict Iran's oil exports and imports, potentially costing the country approximately $276 million a day in lost exports and disrupting $159 million a day in imports, according to Miad Maleki, a former US treasury official.Iran has warned that the blockade will lead to higher petrol prices, which could impact ordinary Americans. The country's parliamentary speaker, Mohammad Bagher Ghalibaf, taunted the US, saying Americans would soon be nostalgic for $4-$5 gas. The current average petrol price in the US is $4.13 a gallon, up from $2.98 before the conflict began.The conflict has also drawn in other nations, with France planning to organize a conference to create a multinational mission to restore navigation in the Strait of Hormuz. However, Germany, Spain, Italy, Poland, and Greece have ruled out sending naval forces to support the blockade. The UK has also stated that it does not support the blockade and will not be drawn into the war.The situation remains volatile, with Iran threatening to retaliate if its ports are threatened, and the US warning that any Iranian attack boats approaching the US flotilla will be "immediately eliminated". The conflict has also sparked a war of words between US President Donald Trump and Pope Leo XIV, with the pope condemning the use of religious language to justify the war in Iran.

Energy prices in the United States have continued to surge, even after President Donald Trump's administration issued a 60-day waiver of the Jones Act, a maritime law that restricts foreign-flagged vessels from transporting goods between US ports.The waiver, which came into effect on March 18, was intended to alleviate pressure on energy supplies by allowing more foreign vessels to transport goods domestically. However, experts say the impact on oil prices has been negligible, with oil prices rising 4 percent on the day amid a US blockade of Iranian ports.“It is estimated that it’s going to be about 3 cents on the East Coast and it might go up on the Gulf Coast, but these changes are so small that they’re overshadowed by the spikes in oil prices, and the oil prices keep going up,” said Usha Haley, a professor of management at Wichita State University.The Containerized Freight Index, a benchmark for shipping container costs, has jumped more than 10 percent over the last month and is up more than 35 percent from this time last year. The average price of gas in the US has also increased to $4.125 per gallon, up from $3.63 at this time last month.Despite the waiver, shippers have adapted their routes, with more than 34,000 ships diverting from the Strait of Hormuz over the past month. Major vessel insurers have also cancelled war risk coverage for ships travelling through the waterway, dissuading ship owners from going through the Gulf.Experts predict that fuel prices will only normalise once traffic through the strait returns to pre-war levels. The ongoing conflict and disruptions to transit through the Strait of Hormuz have contributed to the sustained high energy prices.

The White House Council of Economic Advisers released an analysis estimating that the United States faces a shortage of roughly 10 million homes. The report argues that easing regulatory burdens could unlock a construction surge, stabilise home prices, expand home‑ownership and accelerate overall economic growth. President Donald Trump signed two executive orders in March directing federal agencies to reduce housing‑regulation costs and to facilitate mortgage lending by smaller banks. Yet, critics note that the administration has been slow to prioritize high housing costs amid falling approval ratings tied to tariffs, the US‑Israel conflict with Iran, and unmet inflation‑reduction promises. Mortgage rates have risen from just under 6 % to 6.37 % for a 30‑year loan, further inflating the cost of home purchase. Trump has publicly defended higher home prices to protect existing owners, stating, “I don’t want to drive housing prices down… I want to drive housing prices up for people that own their homes.” The housing chapter of the annual Economic Report of the President, obtained by the Associated Press, outlines a blueprint showing how increased homebuilding could benefit the middle class and the broader economy, providing a potential political narrative for the president. According to the report, if homebuilding had continued at its pre‑2008 pace, the nation would have **10 million more houses** today. The 2008 crisis, driven by risky lending and a housing bubble, still casts a long shadow. Home prices have surged **82 % since 2000**, while median incomes have risen only **12 %**, a disparity previously softened by historically low mortgage rates. The post‑COVID inflation spike and higher rates have made affordability a top concern for voters under 40. Regulatory costs—dubbed the “bureaucrat tax”—are estimated to add **over $100,000 per new home** through updated building codes, compliance fees and zoning approvals. The report projects that trimming these costs could enable the construction of **up to 13.2 million homes**, potentially delivering an **average 1.3 percentage‑point boost to annual GDP** over the next decade and supporting **two million manufacturing and construction jobs**. One administration official, speaking on condition of anonymity, suggested that federal funding to states could be tied to regulatory reductions, creating a financial incentive for local governments. The analysis also criticises the green‑energy housing standards introduced under former President Joe Biden, which mandate more efficient HVAC systems and water‑heater requirements. Citing a 2021 National Association of Home Builders study, the report claims these standards could add **up to $31,000** to a new home’s price, with a **payback period of up to 90 years** for homeowners via lower utility bills. While rolling back such standards might lower upfront costs, the report acknowledges potential long‑term utility‑bill increases for owners. Legal challenges further complicate the picture: a Texas federal judge recently sided with 15 Republican‑led states, deeming the Biden‑era standards for federally backed housing **unlawful**. Overall, the White House’s proposal positions regulatory reform as a lever to address the housing deficit, stimulate economic growth, and generate jobs, while navigating the political and environmental trade‑offs inherent in the debate.