This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

Hi readers, it’s me again! Caitlin will be back on Wednesday. Now, for today’s news: President Donald Trump, South Korea, and the state of the US’s military alliances.

Remember Trump’s first-term “love letters” with North Korean dictator Kim Jong Un? Trump was so fond of them that he took them with him when he left the presidency in 2021 (the National Archives did not approve). Now, it seems like the two leaders are taking up where they left off.

Over the weekend, Trump announced in a social media post that he would “substantially reduce” scheduled joint military exercises between the US and South Korea, which get underway today. The reason? His “very good relationship with Kim Jong Un, of North Korea.” 

But there may have been another reason. Trump also wrote that “While somewhat unrelated (?), I recently asked the President of South Korea if they would like to join us in the Denuclearization of the Islamic Republic of Iran, and they said, “No thanks!””

The US-South Korea exercises “are not only costly, with much of these costs paid for by the United States of America (as usual!),” Trump wrote, “but send a signal that is totally inappropriate and hostile, to a Country that, as long as Donald J. Trump has been President, has been unthreatening and respectful.”

That last part — “unthreatening and respectful” — is not exactly true; in 2017, Kim called Trump “a mentally deranged US dotard” whom North Korea would “tame…with fire.” But in the present day, Trump’s announcement is a boon to the North Korean leader, who has denounced the military exercises. 

It’s also just the latest incident in the historically close US-South Korea relationship (the two countries have held military exercises annually for more than 70 years). Earlier this year, Trump lashed out with new tariffs, accusing South Korea of “not living up to its Deal,” referring to a 2025 agreement on trade and security between the two countries that South Korea’s legislature had not yet approved.

Go a little deeper

The US has more permanent troops in South Korea than it does almost anywhere else in the world, behind only its deployments in Japan and Germany. Under Trump, though, those once-durable commitments have started to look a lot shakier.

Europe — and Germany in particular — has borne the brunt of Trump’s second-term harassment: In May, Trump announced his intent to remove 5,000 US troops from Germany and threatened to go “a lot further”; the Pentagon has said that withdrawal will take place within 12 months. The US currently has more than 38,000 troops stationed in Germany.

Trump has made similar threats about US troops stationed in Italy and Spain, and even suggested removing all US troops from Europe.

Most of these threats have been triggered by Trump’s unhappiness with European defense spending, which he’s eternally trying to boost. 

But in his second term, the threats have grown much more tightly tied to Trump’s personal ambitions and grievances. Trump’s Germany announcement followed a clash with German Chancellor Friedrich Merz over the US war with Iran, which Trump has tried — unsuccessfully — to drag US allies into. Spain, in particular, has also drawn Trump’s ire for vocally opposing the war. 

Last month, he also tied the US troop presence in Europe to his insistence that the US be allowed to take over Greenland, which belongs to Denmark, a US ally and founding NATO member.

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➨ A low-tech way to save coral reefs. My colleague Benji Jones visited the island nation of Palau, in the western Pacific Ocean, to learn about a new approach to reef restoration. Scientists there are testing species of coral specifically for heat resistance to find better options for replanting reefs — all using some plastic picnic coolers and a bit of hot water. 

Before you go…

• Did you know…that the Vera C. Rubin Observatory in the Chilean Andes has the largest digital camera ever made? It captured its “first light” last year in staggering high-definition. 
• Today’s trivia: What was the title of Iran’s ruler until 1979? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Friday’s trivia: On Friday, we asked you which US president responded to inflation by ordering wage and price freezes. That was President Richard Nixon.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

The 2026 wildfire season on the West Coast is shaping up to be an especially bad one: In Oregon, more than 2 million acres have already burned, breaking a record set just a few years ago, in 2024. In neighboring Washington state, suburbs around the city of Spokane recently burned in an increasingly common example of fires reaching urban and suburban areas (as my colleague Caitlin Dewey covered recently). And the consequences are spreading far beyond where the fires are burning, with hazardous smoke from the Pacific Northwest drifting as far away as New England. 

Much of this is a story about climate change, as increasingly dry, hot summers provide ample fuel for fires. But the crisis is also being made worse by the Trump administration: Staff cuts to the US Forest Service have left the agency stretched thin and unable to respond as effectively to fires, while a planned reorganization is also set to shutter Forest Service labs researching and tracking wildfires. EPA research into wildfires and wildfire smoke has also been slashed. 

All of this — plus a Trump administration shift away from letting some fires burn themselves out, which has further increased the workload on wildland firefighters — has also resulted in a more dangerous fire season for firefighters; Reuters reported this week that firefighters are “being overrun by wildfires at the highest rate in two decades” — with months still to go until the end of the season.

Go a little deeper

As if the above weren’t enough to worry about, lawmakers are also raising a brand-new fire season concern: prediction markets. Specifically, the possibility that bettors could turn to arson in order to manipulate prediction markets — and earn themselves some money. 

Polymarket, on its international platform, has offered users the chance to bet on everything from when and where a fire might spread to when it could be contained or extinguished, which resulted in more than $1 million in bets on major fires in California last year. High Country News reported in June that a new prediction market, called Wyldfyre, had launched specifically for betting on wildfires.

Legislators like Sen. Jeff Merkley (D-OR) have pointed out that, unlike most other natural disasters, fires are easily started or spread by humans, creating a real risk that people could attempt to manipulate markets. 

“Offering bets on destructive wildfires threatens to minimize communities’ suffering all so the rich and powerful can profit,” Merkley and eight other Democratic senators wrote in a letter to the head of the Commodity Futures Trading Commission last week. “There’s also the heightened risk—according to state and local fire officials—that individuals could be tempted to commit arson in order to make sure their bets are successful. By offering contracts on fires, prediction market sites run the risk of encouraging people to influence fires that have already started, creating additional concerns around public safety and insider trading.

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➨ Build (your attention span) back better. Beset as we are by short-form video and tweets, it can often feel like our attention spans are slipping unavoidably away. The good news, it turns out, is that decline doesn’t have to be permanent — there are ways to rebuild attention, including by simply letting your brain rest more.

Before you go…

• Did you know…that feral pigs are a serious problem for parts of rural America? After a tweet about “30 to 50 feral hogs” went viral in August 2019, my former colleague Dylan Matthews embarked on a serious consideration of how the pigs impact the US — and how we impact them in turn. It’s still one of my favorite articles on the Vox site. 
• Today’s trivia: Which US president responded to inflation by ordering wage and price freezes? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in Monday’s edition.)
• Yesterday’s trivia: Yesterday, we asked you for the first woman to perform hip-hop at the White House. That was MC Lyte, who performed at the Obama White House in 2014.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

Karoline Leavitt, the 28-year-old firebrand who became the nation’s youngest-ever press secretary in 2024, is stepping down to “spend more time with her beautiful young children.”

President Donald Trump announced the news on Wednesday night in a Truth Social post, adding that Leavitt would remain an adviser and “an influential voice within the Republican Party.”

It feels fitting that Leavitt — whose public persona required her to perform both her job and her role as a wife and mom — is stepping down to parent. In MAGA’s conception of womanhood, there can be no higher calling. Not even serving the president. 

For more than two years, however, Leavitt made a show of trying to do both. She returned to work on Trump’s reelection campaign only days after the birth of her first child and regularly shared photos of herself working while holding her son. 

Leavitt also welcomed a daughter over the spring, amid what Fox News dubbed a White House “baby boom.” Officials and conservative media quickly turned the new mothers into advertisements for the pro-natalist movement: Proof that women could, and should, have both careers and children. 

Leavitt is still being held up that way, even — perhaps especially — as she departs. “She’s been a role model to millions and millions of young women,” deputy chief of staff Stephen Miller told Fox News on Wednesday. “A mother, a family woman, a press secretary, a patriot.”

MAGA’s rules for women

The MAGA movement tends to glorify traditional female roles — wife, mother, homemaker — while simultaneously (and confusingly) elevating ambitious, career-driven women like Leavitt. 

At first glance, her prominence — and that of other women in Trump’s administration — would seem to rebut the charge that the movement is misogynist. In fact, that’s a line of defense that Trump himself has advanced. 

But look a little closer, and you’ll see the structural contradiction at the heart of MAGA femininity: Female power is only legitimate when it’s exercised on behalf of Trump, and by women who conform to traditional expectations around gender, marriage, motherhood, and physical appearance.

To Trump, a female White House correspondent was a “piggy,” for instance. But a female press secretary who defended the slur was “knocking them dead.” 

A female employee at a Trump golf course was asked to sign an NDA after reporting harassment. But the female attorney who allegedly pressured her to sign it was, according to Trump, “a rocket ship.”

A female politician rose to prominence championing the president’s deportation agenda. But to get there, she had to find her “Mar-a-Lago face” — and she was ousted after showing signs of personal ambition. (In fairness, she was also very bad at her job.) 

It’s a very tricky little tightrope to walk. And lately, that strain has begun to show. While Trump began his second term with an unusually high number of female Cabinet members for a Republican president, women now hold only four of 23 Cabinet or Cabinet-level positions. 

Trump’s support is also down among young women. In Congress, a bloc of prominent conservative female lawmakers recently broke from their party to censure Republicans accused of misconduct. Now, the MAGA movement is losing one of its fiercest female proxies in Leavitt. 

Even at the height of her powers, however, Leavitt never really got her due. The luxurious office traditionally reserved for the White House press secretary instead went to another White House staffer. A dude.

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➨ Meet the latest and greatest exercise cult. It’s called HYROX — yes, in all caps — and it’s an eight-round agility and strength competition. Participants spend thousands of dollars on training, registration, and travel for these events, which tend to “subsume your entire existence.” That’s a very hard no for me, personally…but a lot of very fit and competitive people are apparently into it. 

Before you go…

• Did you know…that the US attempted to assassinate longtime Cuban dictator Fidel Castro by poisoning his ice cream? And that’s somehow not even the weirdest or most far-fetched Castro assassination scheme. 
• Today’s trivia: Who was the first woman to perform hip hop at the White House? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you for the German philosopher who wrote Critique of Practical Reason. That would be Immanuel Kant, whose work also arguably inspired one of the core conflicts in the Avengers films.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

Wisconsin won’t be the very first state to get a socialist governor, after all. In Tuesday’s gubernatorial primary, Democrats there narrowly selected David Crowley, a moderate county executive, over the democratic socialist and reformed Thanksgiving-hater Francesca Hong. 

This contest was widely seen as a test of the progressive movement’s strength beyond deep-blue cities…and a bit of a mess. Two candidates dropped out amid scandal just weeks before the election. Crowley himself suspended his campaign and endorsed another candidate, only to reenter the race with less than a month left. That teed up a chaotic, last-minute showdown between establishment Democrats and the party’s upstart left-wing contingent.

That contingent was expected to win in Wisconsin, where Hong campaigned on practical issues like universal childcare, free school meals, and opposition to new data centers. But she also struggled to explain controversial positions that she staked out at the height of the pandemic — positions that both pro-Crowley groups and Republicans pilloried in well-funded attack ads. 

The furor certainly riled up Wisconsin Democrats: They turned out in huge numbers on Tuesday. And while Hong performed well in Madison and other liberal strongholds, voters in both Milwaukee and most rural counties went for Crowley. 

Go a little deeper

The Wisconsin primary was weird and messy, so I wouldn’t generalize its results too much. But there’s little doubt that Hong suffered from her association with “Woke 1” — a strain of early-2020s social justice activism that many on the left now want to disavow.

You’d probably recognize Woke 1, even if you haven’t heard the term. More than a movement or a policy agenda, it was a strident, binary way of talking about race, class, and social justice that peaked after the racial reckoning of 2020…and that ultimately alienated many centrist and working-class voters, including some in minority communities. 

“Defunding the police” = classic Woke 1. So are calls to abolish police or prisons — or, as Hong proposed in one infamous 2020 tweet, to cancel Thanksgiving.

Many Democratic voters agreed with the impulses behind these slogans — police and prisons need reform; colonialism bad — but felt alienated by the rhetoric around them. And even in Woke 1’s heyday, issues like immigration and racial justice mattered less to most Americans than things like healthcare and inflation. 

As left-wing candidates attempt to build new and broader coalitions, many seem to have gotten that message. Politicians like New York City Mayor Zohran Mamdani and Michigan Senate candidate Abdul El-Sayed have both walked back comments about defunding the police, for instance. 

Instead, they’ve centered issues like affordability and healthcare and begun openly discussing how their positions changed. “There was a huge opening of the Overton window” during the pandemic, New York Rep. Alexandria Ocasio-Cortez said Sunday. “Rhetoric in that time is not rhetoric that we would use today.”

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➨ Spend more intentionally. Frugality was all the rage in the wake of the Great Recession, when a generation of popular, thrift-focused bloggers taught Americans to do more with less. Pop culture has since turned on frugality, as a value — in part because people feel so pessimistic about their long-term economic prospects — but it’s still worth mining the old-school frugalsphere for relevant lessons. 

Before you go…

• Did you know…that since 1980, the number of fires in the US has fallen by more than half? Thank more effective smoke alarms, automatic sprinklers, and fire-resistant furniture and finishes. 
• Today’s trivia: Which German philosopher wrote Critique of Practical Reason? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you for the country whose capital is Vientiane. That would be Laos, which — together with China, Cuba, North Korea and Vietnam — has one of the world’s only one-party communist governments. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

It’s not exactly the stuff of Netflix spy thrillers, but…it’s also not every day that the president makes a covert getaway in a catering truck. 

White House officials revealed on Monday that, before a flight from Turkey to the United Kingdom last month, President Donald Trump used the truck to secretly move between planes, then switched aircraft again after landing in Britain. 

The ruse deceived both Trump’s press corps and many of his staff, who weren’t warned of the last-minute plan in advance. But the deception was undertaken, officials said, in response to an assassination threat from Iran. 

Such plots are one tool weaker powers can wield in asymmetric warfare, or conflict between unevenly matched opponents. Iran can’t strike the US homeland with conventional military force the way the US can strike Iran.

As the catering truck caper attests, however, that doesn’t put Americans entirely beyond Tehran’s grasp. Instead, Iran is finding other, less conventional ways to inflict damage on US turf — from assassination plots to cyberattacks. 

We might need a bigger catering truck to escape all of that. 

“We have more cybersecurity regulations for your credit card than we have for the nation’s water supply.” 

— Joshua Corman, founder of I Am the Cavalry, a digital security nonprofit

Iran doesn’t appear able to launch the kind of major cyberattacks that would seriously disrupt Americans’ daily lives en masse. But over the past five months, attacks linked to Iran and pro-Iranian groups have targeted US medical device makers, social networks, public transit agencies, and — most recently, and perhaps most alarmingly — small-town utilities.

Unknown hackers compromised the water and wastewater systems of municipalities in at least 12 states last month, prompting water shut-offs, flooding and boil-water notices in a handful of locations. Cybersecurity experts think Iran is most likely behind the breaches. And American water systems — which are overwhelmingly run by small, local agencies — are especially vulnerable to this type of attack. They have little in the way of IT support, and relatively few state or federal laws require them to take cybersecurity precautions. 

It isn’t just utilities at risk, either. Over the past 10 years, Iranian hackers have also breached US targets ranging from satellite companies to political campaigns. And if the war continues to stretch on, some analysts believe the country’s hacks could grow more aggressive. 

The Trump administration hasn’t shown any great desire to address this risk, alas. Just a few months ago, it proposed $707 million in cuts to the US Cybersecurity and Infrastructure Security Agency — the people responsible for protecting the nation’s infrastructure from cyber threats. 

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➨ Ignorance can truly be bliss. Many of us feel the very modern compulsion to suck up all the information we can: about the news, about our bodies, about random subjects we encounter on the internet. But that deluge of daily data can overwhelm both your mental bandwidth and your mental health. Try letting go of some of these low-stakes tidbits so you can focus on subjects that most deserve your attention. 

Before you go…

• Did you know…that pigs are smart enough to use tools without human prompting? 
• Today’s trivia: Vientiane is the capital of which Southeast Asian country? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you for Dorothy’s last name in The Wizard of Oz. That would be Gale. Author L. Frank Baum is believed to have borrowed the name from either the victim of an 1879 tornado or his late infant niece, who died in 1898 at just over five months old.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

President Donald Trump may have to settle for the hand-me-down Nobel Prize medal that he scored several months ago. Despite their best efforts, his envoys don’t seem to be having much luck advancing a peace deal in Gaza. 

Over the weekend — just days after Trump announced a “HISTORIC” agreement to gradually disarm Hamas and stand down Israeli troops — Israeli Prime Minister Benjamin Netanyahu rejected the framework. 

The plan, brokered by Trump’s Board of Peace, would have seen both sides ramp down in tandem. But that’s apparently a nonstarter for Netanyahu, who said Hamas must disarm before Israeli troops withdraw. Israel still controls about 70 percent of the Gaza Strip, according to NPR — and has continued launching attacks in the territory, even after an October ceasefire.

What happens if the US cuts off aid to Israel?

It’s the latest setback in what has been a long and ugly conflict — a conflict that has turned many Americans against their longtime ally, Israel. Against that backdrop, some Democratic lawmakers and pro-Palestinian activists are advancing a once-fringe policy in the hopes of forcing Israel to end the war in Gaza and change its course in the occupied West Bank: cutting off military aid to Israel. 

It’s an intuitive approach to behavior modification, familiar to any parent who has denied a child a desired toy or treat: withhold something they want until they behave. But Israel, in this admittedly imperfect metaphor, is not a toddler. It’s a full-grown adult with a $600 billion economy and a mind of its own…and it can absolutely buy its own drones and missile-defense systems.

Here’s a statistic that really drove that point home for me: In 2025, Israel spent about 7.9 percent of its GDP on its military, plus US aid. To sustain that level of military investment without US support, Israel would need to allocate 8.5 percent of GDP to its military. Not exactly a massive change. 

There are other valid arguments for the US to end Israeli aid, of course. (Among the most common: to avoid complicity in war crimes and possible genocide in the Gaza Strip.) But if US lawmakers hope to force Israel’s hand, on the two-state solution or anything else, then cutting military aid probably won’t provide enough leverage. 

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➨ About that organic chicken…many consumers shell out twice as much for organic poultry because they believe it was raised humanely. But while an organic certification does, on paper, require more space, fresh air and outdoor access for chickens, farms that supply Costco and other major retailers have been accused of serious animal welfare violations. 

Before you go…

• Did you know…that migratory birds can sense the Earth’s magnetic field and use it to navigate? But scientists still don’t know which body part the birds use to do that sensing.
• Today’s trivia: What is Dorothy’s last name in The Wizard of Oz? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: On Thursday, we asked you for the fourth-largest Great Lake. That would be Lake Erie, which ranks as the 11th largest lake globally. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

The Food and Drug Administration approved Moderna’s mRNA flu vaccine this week — a major public health breakthrough for an administration that’s been troublingly down on vaccines. 

The flu is a gigantic and costly illness, causing 1 billion infections and 300,000 deaths each year. But this new shot, built on advances from the Covid-19 pandemic, is expected to outperform the standard flu vaccine that we’ve used, largely unchanged, for the past 80 years.

The new shot fixes a problem that has long bedeviled the traditional vaccine: the gap between how quickly the flu virus mutates and how slowly vaccines are produced. The flu is changing constantly. But under current methods, manufacturing a flu vaccine — which, to my enormous fascination, most commonly involves secret chicken farms — takes six to eight months. 

That long lag often means the virus circulating during flu season isn’t the one the vaccine was designed to target. But the new mRNA vaccine works differently: Instead of using a weakened or dead virus to trigger an immune response, mRNA vaccines contain genetic instructions that train the immune system to fight influenza. 

mRNA vaccines also take less time to manufacture, so they can be produced closer to flu season. In a clinical trial, older adults who received Moderna’s mRNA vaccine were 27 percent less likely to get the flu than those who received the standard vaccine.

Heads up: Vox’s offices are closed tomorrow, so Today, Explained is taking a day off. We’ll be back in your inbox on Monday.

A world without flu?

Public health experts are justifiably hyped about mRNA technology. In addition to this new flu shot, researchers are developing mRNA vaccines against diseases including malaria, tuberculosis, and HIV.

But when it comes to influenza, mRNA isn’t the endgame. The real white whale is a “universal flu vaccine” — a shot that’s at least 75 percent effective against influenza A, the most dangerous type of flu virus, and lasts at least a year.

The challenge, again, is that the virus keeps mutating. Flu vaccines, whether mRNA or conventional, teach the immune system to recognize a viral protein called hemagglutinin and then fight off the virus. 

But hemagglutinin is a part of the flu virus that mutates often. To make a more durable vaccine, researchers are trying to either target parts of the virus that rarely change or teach the immune system to simultaneously recognize many different strains.

Several vaccines that use these approaches are already in clinical trials. And if they succeed, the flu shot could hypothetically become more like the measles vaccine — providing years of protection in one go, instead of requiring annual updates.

In other words, we’re used to thinking of the flu as a routine winter hazard, but that might not always be the case. If you can persuade people to get their shots, at least.

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➨ Go ahead, take your time. Three etiquette experts tell Vox that, in most casual situations, you can run 10 to 15 minutes late without appearing inconsiderate. But that guideline is very culturally and contextually dependent, which is bad news for chronically late people like myself. I prefer to think it’s a result not of rudeness, but of polychronicism.

Before you go…

• Did you know…that the Fast & Furious franchise, now on its 10th movie, is (loosely) based on a 1998 magazine article? The author of that piece is still a working journalist, so it would not appear he got his money’s worth from Hollywood. 
• Today’s trivia: What’s the fourth largest Great Lake? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in Monday’s edition.)
• Yesterday’s trivia: Yesterday we asked you for the name of the Nickelodeon game show hosted by Marc Summers. That would be Double Dare, which just celebrated the 40th anniversary of its first episode. The show is credited with influencing a generation of children’s media. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

The progressive populist Abdul El-Sayed won Tuesday’s Democratic Senate primary in Michigan — though the vote was so close that most outlets didn’t call the race until this morning.

It’s not exactly the resounding triumph progressives expected. In the lead-up to Election Day, El-Sayed’s campaign boasted of a “massive” polling lead over centrist Rep. Haley Stevens that they said definitively proved the mainstream appeal of his style of politics.

In reality, the takeaways from one of the midterms’ bitterest and most consequential races are probably more mixed. El-Sayed, an epidemiologist and former public health official who has championed policies like Medicare-for-all and an end to military aid for Israel, appeared to struggle in some of Michigan’s lower-income and less-educated districts. 

That said, his win is still a big deal, especially given the forces arrayed against him. Democratic heavyweights and big-money donors both threw their considerable weight behind Stevens. 

The left’s big swing-state test

The Democratic primary in Michigan centered on a lot of interesting issues: money in politics, a whole bunch of -isms, and the role of “the establishment,” to name just a few. But the upcoming general election will test one question above all: Can a left-wing populist win over swing-state voters the way right-wing populists have been doing for years now? 

We have some left-wing populists in office already, of course — Sen. Bernie Sanders (I-VT) and US Rep. Alexandria Ocasio-Cortez D-NY), who both campaigned for El-Sayed this cycle. Progressives represent a number of cities and urban congressional districts. And over the past few months, the left wing of the Democratic Party has notched some notable primary wins.

But all of these candidates have run to represent solidly Democratic communities, where winning the primary effectively meant winning the seat. An out-and-proud, Sanders-style, left-wing populist arguably has yet to prove that this platform can win a statewide general election in a state that isn’t deep-blue already. 

That makes Michigan a high-stakes test. The state went for Trump in two of the past three presidential elections. Winning Michigan as a Democrat means cobbling together a coalition from a broad and varied range of constituencies, including Black Detroiters, swing suburbanites, college-town progressives, blue-collar union workers, and both Jewish and Muslim Americans. 

“Michigan is like a microcosm of America,” one Detroit reporter told my colleague Astead Herndon. If a left-wing populist can win there, in other words, the Democratic Party will really have to pay attention. 

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➨ Have that second cup of coffee; there’s a strong case to be made for its health benefits. In contrast to other, highly publicized food studies of this arena — many of which are sponsored by industry groups — a number of large, rigorous, peer-reviewed studies have found that coffee reduces your risk of developing dementia, cirrhosis, and liver cancer.

Before you go…

• Did you know…that for most people, physical fitness peaks around age 33? I wish I didn’t know that, but now that I do: Misery loves company! 
• Today’s trivia: What was the name of the Nickelodeon game show hosted by Marc Summers? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday, we asked you how many states have legalized marijuana. That would be 41, if you count medical use, and 24 if you do not.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

The Spokane, Washington wildfires have destroyed at least 700 buildings and forced 65,000 people from their homes — and with high winds forecast for later this week, the crisis probably isn’t over. 

As of Tuesday afternoon, three separate blazes were still burning uncontained to the north and west of the city center, according to a data clearinghouse managed by the US Forest Service. And heavy smoke from the blazes continued to spill across Washington, Idaho, and Oregon. 

Meanwhile, investigators appear to have made progress in determining the cause of the largest fire: On Tuesday, local sheriff’s deputies arrested a 37-year-old Arizona man on charges of first-degree arson. The vast majority of US wildfires are started by humans…but typically through carelessness or by accident.

Go a little deeper

I was struck by an observation that one longtime Spokane resident made to NPR this week: “Obviously, we’ve had wildfire seasons,” she said. But she “never, ever imagined” having to evacuate, because she lived so deep inside of the city. 

Living in a city is no protection from climate change, though. And the destruction caused by wildfires in cities and suburbs is very much on the rise. Consider the devastation caused by recent fires in Colorado (2021), Hawaii (2023), and Los Angeles (2025). 

Why are wildfires causing more damage in cities and suburbs? It’s not because they’re new. One recent study found urban wildfires have remained a fairly stable share of all US fires over the past generation. 

What has changed is the scale of their damage, thanks to factors like climate-driven increases in extreme fire weather and human incursion into forests and grasslands. As a country, we are increasingly building homes and other structures in the “wildland-urban interface” — a liminal zone where neighborhoods and nature overlap. 

While housing isn’t dense in these areas, the buildings that exist can serve as tinder that helps fires spread. And putting more people, roads, and power lines into these zones creates more opportunities for ignitions.

All this means that city-dwellers and suburbanites will likely face more wildfire risk in years to come. And for those of you in the Midwest or on the East Coast, like me, don’t assume that wildfires are someone else’s problem. “Every single state” with wildland-urban interfaces also holds the potential for fire disaster, one pyrogeographer told Vox in 2023. That includes communities like Spokane, sure — but also Florida, Minnesota, and Mississippi.

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➨ Go ahead, save that tiny glass jar! It’s apparently a bona fide pop culture craze. But don’t bother doing it for the environmental benefits: One policy professor (disappointingly!) tells Vox that consumer decisions like choosing glass over plastic “do not matter in a meaningful way.”

Before you go…

• Did you know…that there’s a special branch of medical science devoted to the physiology of space travel? It’s appropriately called “space medicine.” (Alas, practitioners aren’t called Space Doctors.) 
• Today’s trivia: How many US states have legalized marijuana? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you for the name of the Pennsylvania-based singer/songwriter who’s sometimes called the godmother of punk. That would be Joan Jett, who shares the contested honorific with (New Jersey-born) Patti Smith and (German-born) Nina Hagen. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

We always like a bit of good democracy news — such news being in overall short supply — and acting Attorney General Todd Blanche appeared to deliver some last night. 

Blanche is currently jockeying for the permanent AG gig, which would put him in charge of the Justice Department. But his confirmation process stalled over bipartisan objections to President Donald Trump’s “anti-weaponization fund,” a $1.8 billion reparation program for people who claimed the government had wronged them. 

On Sunday, in acknowledgement of those objections, Blanche confirmed in writing that the Justice Department had rescinded the fund and had no plans to revive it. It’s a rare reminder that the Senate’s confirmation power can still constrain the White House, even if many Republican lawmakers would rather not rock the boat. And the presidential boat was very much rocked by the dustup over Blanche’s confirmation. 

In a post on Saturday, Trump insisted that he’d get some version of the fund even over senators’ objections. And on Monday, he told reporters that he didn’t sign off on the rescission. Notably, the two Republicans who forced that surrender — North Carolina’s Thom Tillis and Texas’s John Cornyn — will both depart the Senate in early 2027.

All the president’s slush funds

The anti-weaponization fund is just the latest of Trump’s attempts to siphon federal money into an account that he or his allies control. In fact, the quest to secure such a slush fund is a defining feature of his presidency — and several of his previous, less egregious attempts have been more successful. Those include: 

1. Venezuelan oil accounts: Since the US toppled Venezuelan President Nicolás Maduro earlier this year, proceeds from the sale of Venezuelan oil have gotten routed into special US Treasury accounts, which are labeled as Venezuela’s sovereign property — but only released at the direction of the secretary of state.   
2. The Board of Peace: Trump’s controversial coalition for rebuilding Gaza was conceived as a pay-to-play operation: Member countries get seats for a mere three years unless they pony up $1 billion to the Trump-controlled organization. While more than 20 countries have signed on, Reuters reported in April that only two had actually made contributions.  
3. US sovereign wealth fund: Trump first floated this idea of a government-owned wealth fund, which would allow him to direct federal investment in private companies, during his first term. While it never got off the ground as such, the administration has since acquired equity stakes in at least a dozen firms.

“The long-term risk is not just that Trump might be doing something illegal,” Tad DeHaven, a policy analyst with the Cato Institute, wrote for Vox earlier this year. “The long-term risk is that his presidency is normalizing treating the receipt and disbursement of money as instruments of personal power.”

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➨ Happiness is overrated. In a new book, the author Ian Bogost argues we should instead pursue sensory gratification: the simple and immediate pleasure found in physical experiences, whether changing gears in a stick-shift car or holding a warm mug in your hands. 

Before you go…

• Did you know…that dolphins have been known to beat and kill other animals for fun? I spent much of my weekend watching a baby animal documentary with my sick child, and am actually devastated to learn that many adorable animals “are also murderous monsters.” 
• Today’s trivia: What Pennsylvania-born singer/songwriter is sometimes called “the godmother of punk”? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Last Friday we asked you for the Vietnamese word for festival. That would be “tết,” as in the 1968 Tet Offensive — a brutal military campaign that began during Vietnamese Lunar New Year celebrations. 

Editor’s note, July 31, 8:15 pm ET: FIFA announced it was scrapping the plan to sell a stake in the World Cup.

The 2026 FIFA World Cup wasn’t perfect, but it was still pretty great. Legions of fans got to experience the US (and Canada, and Mexico), and Americans embraced visiting teams in turn. There was lots of extremely good football (soccer), and Cinderella teams like Cape Verde had a chance to shine. 

Not even two weeks later, though, FIFA president Gianni Infantino is doing his best to kill the good vibes.  He has a new proposal to sell stakes in the World Cup to private equity, attempting to capitalize on an enormously profitable tournament — with record revenue of about $15 billion in this year’s edition.

Specifically, his plan would create a new entity to run the World Cup, with FIFA the majority owner. Up to 21 percent of the company would be offered to private shareholders, in a major departure from FIFA’s current, ostensibly non-profit model. 

And so far, nearly everyone hates it. Many of FIFA’s 211 member associations are in outright revolt; one of its six regional confederations, UEFA, which represents European football, has threatened to boycott FIFA events if the plan goes forward. “We will never lend this model our legitimacy,” UEFA wrote in a statement released Thursday.

Go a little deeper

UEFA is not the only governing body in football that has condemned Infantino’s plan to bring private money into the World Cup, though it has led the charge. Concacaf — which represents North and Central America, plus the Caribbean — and the Asian Football Confederation have also come out against the idea. 

Collectively, they make up nearly two-thirds of FIFA’s member associations, which creates a real math problem for Infantino — the plan would require approval from a majority of FIFA members to take effect. 

The intensity of the backlash has raised questions about Infantino’s future. As the Athletic reported on Thursday, he’s up for reelection as FIFA president in March, but he may no longer have an easy time of it. On Friday, FIFA’s chief operating officer described the proposal as “the project of one person” — Infantino — in a statement coming out against it.

For now, though, FIFA and Infantino say they plan to forge ahead with a “consultation period” for the plan. It sets up an even higher-stakes version of the battle over “hydration breaks” — which double as lucrative commercial breaks — that Roger Bennett, founder of the soccer podcast Men in Blazers, described to Vox in June.

“Ultimately,” Bennett told Vox, “the whole game of football is currently in a battle between its roots and the commercial imperative that comes from being as big as it is. … It is the last megaphone which is faintly audible around the world. And when you have something that big, it becomes deeply desirous to make as much money as you can out of it.”

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➨ Bail on plans the right way. If you’re currently staring down a weekend engagement you’d rather not attend, Vox’s Allie Volpe has some pointers on canceling without injury or offense. For starters, you can only bail on casual events with someone you either know very well or not that well at all. And you should offer an honest excuse before attempting to reschedule.

Before you go…

• Did you know…that, until 2016, scientists routinely excluded female mice from medical research? The National Institutes of Health now requires that researchers include both sexes to help guarantee that drugs work safely for both men and women.
• Today’s trivia: What’s the Vietnamese word for “festival”? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you to identify the “ugli” fruit. Ugli is the registered trademark for the Jamaican tangelo, a natural — and honestly, perfectly good-looking — hybrid that was discovered in the wild in the early 1900s.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

The American economy lost some steam this spring as the war in Iran pushed up energy prices. But don’t let that slower growth, or the downer vibes, fool you: The economy is actually…doing all right.

The latest report out Thursday from the US Bureau of Economic Analysis, which covers the months of April, May, and June, finds that consumers and businesses have been feeling surprisingly spendy, despite the drag of inflation.

Inflation does remain well above the Federal Reserve’s annual target of 2 percent. And a surge in imports — largely semiconductors and other gear related to the AI boom — pulled the economy down on paper. Overall, the US gross domestic product expanded at an annual rate of 1.5 percent, slower than economists expected. 

But imports and exports can swing dramatically from quarter to quarter, and cleaner measures of underlying demand (like the dreadfully named “real final sales to private domestic purchasers,” which filters out some of the noise of quarter-to-quarter swings) showed stronger growth. “It’s an economy that’s doing okay,” summed one economist to the Washington Post.

The US economy is surviving Trump

This raises an obvious question that President Donald Trump somehow has not posted about yet: If the economy is chugging along, does he deserve the credit?

After all, in addition to these GDP numbers, unemployment is pretty low. And wages rose faster than inflation last year, helping offset higher prices. 

But many economists argue that the economy has held up despite Trump’s policies, not because of them. Without Trump’s meddling, today’s “okay” economy might have been fantastic.

Let’s take a closer look at inflation to see how this shakes out. Trump has famously imposed massive and ever-changing tariffs on virtually all of America’s trading partners — including, most recently, a 50 percent levy on many goods from Canada. If I run a liquor store and want to stock Canada’s iconic Crown Royal, each $25 bottle now costs me $37. I either eat that cost, drop the product…or pass some of the increase on to customers. 

Repeated across the economy, these little pass-throughs add up. The Dallas Federal Reserve calculated that, as of March, America’s core inflation rate would have been just 2.3 percent — instead of 3.2 percent — without Trump’s tariffs. Put another way, Yale’s Budget Lab estimates that tariffs cost the average US household $1,100 a year. 

So maybe the economy is doing okay…but it could also be better. Personally I’d like an extra $1,100. And a Canadian whisky, for that matter. 

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➨ Don’t rent the new iPhone. Apple rolled out a new “upgrade” program a few days ago, partnering with Klarna to offer customers the ability to rent smartphones for $35 a month. The scheme may make sense for diehards who always want the latest phone and switch devices frequently. But for most other people, it’s not worth it. “How do I know people aren’t getting a good deal here?” one law professor said. “If they were, Apple wouldn’t be offering it.”

Before you go…

• Did you know…that stroke patients can sometimes relearn speech by singing their sentences first? The treatment is called melodic intonation therapy, and it grew out of research into how the brain processes music and language.
• Today’s trivia: What kind of fruit is an ugli? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you for the name of Hercules’s stepmother. That would be Hera, who in Greek mythology — and contrary to her Disney movie portrayal — absolutely hated Hercules and repeatedly tried to kill him.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

Surely Anthony Fauci has earned the right to party with Robert De Niro in peace. But instead, America’s embattled former Covid-19 czar was hauled before the Senate today to defend five-year-old diary entries. 

Senate Republicans subpoenaed Fauci, the former director of the National Institute of Allergy and Infectious Diseases, as part of a broader effort to dispute the origins of the Covid-19 pandemic.

Fauci is the longtime face of American infectious disease research and has appeared in front of Congress more than 250 times. But this morning — in a tense, highly partisan spectacle — he invoked the Fifth Amendment and refused to testify. 

Fauci accused Kentucky Sen. Rand Paul, who’s leading this circus, of nursing an “unhinged” and “obvious obsession” with him. Paul recently released Fauci’s unredacted diary, which includes lots of deeply cringe tidbits about the immunologist’s celebrity hobnobbing…but nothing that materially alters our understanding of the pandemic or Fauci’s handling of it. 

“The only conclusion I can reach is that the sole reason he is calling me before this committee is to get me to say something, anything, that could vindicate his repeated public pledges that I end up, in his words, ‘behind bars,’” Fauci said. “Any reasonable person who has followed his unhinged obsession with me would readily come to the same conclusion.”

Why we’re still arguing about Covid-19

Fauci occupies an uneasy spot in American politics. To some people, he’s a hero who helped steer the country through a terrifying pandemic. To others, he’s a villain who imposed damaging policies, concealed inconvenient facts, and never answered for his various missteps.

The evidence doesn’t back that darker story. But Fauci’s vilification points to one possibility that is worth taking seriously: As a country, we never adequately reckoned with the mistakes and uncertainties of Covid-19.

Consider the narrative trajectory of the lab-leak theory, which is central to Paul’s vendetta against Fauci. Early in the pandemic, Paul and other proponents argued that the novel coronavirus might have escaped from a Chinese laboratory. Some people went even further, claiming that Fauci had funded the lab’s research and then covered it up. Both theories were treated as ridiculous.

To be clear, the second theory is ridiculous. (There’s absolutely no evidence that Fauci was somehow, improbably involved in the making of Covid-19.) But the consensus around the lab-leak theory has changed. While most researchers still believe the virus spread naturally from animals to humans, a laboratory accident has never been definitively ruled out — and many now allow for the possibility in a way that they didn’t four or five years ago. 

The same is true of other pandemic controversies, too. Reasonable people can now debate whether lengthy school closures did more harm than good. Guidance on masks and other measures changed repeatedly, sometimes without a ton of explanation. 

None of that means officials acted in bad faith. But we’ve arguably never had the kind of serious, bipartisan examination of the pandemic’s missteps that a once-in-a-century public health crisis deserved. And in the absence of that (naive? impossible?) shared reckoning…we’re getting Fauci’s leaked journals. 

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➨ Check for ticks. Ticks are responsible for a whopping 90 percent of vector-borne disease in the US, but local and county health departments do very little to stop them. To protect yourself, use permethrin spray when you go outside and examine your body for the little buggers when you get home. Throw your clothes in the dryer after a hike, too — ticks hate heat! Who knew. 

Before you go…

• Did you know…that in Wisconsin, placing certain bets on the prediction market Kalshi can cost you your right to vote? The law dates back to 1849, and it’s one of several state laws that bar voters from gambling on elections. 
• Today’s trivia: In Greek mythology, who is Hercules’s stepmother? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you the name of the Dutch cheese typically coated in red wax. That would be the Edam. In the 15th century, Edam reportedly helped make its namesake city one of Europe’s most important cheese markets. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.
An underappreciated surreality of climate change is the incredible sense of déjà vu: Every heat wave seems to be the new worst; every hurricane season seems to break records. 

The wildfires sweeping France and Spain this week are the latest entries in that grim catalog. They are the largest blazes either country has faced in modern history — and they could worsen as temperatures spike above 100 degrees later this week.

Already, France has evacuated more than 250,000 people from their homes in the southwest, outside Bordeaux. Spain, meanwhile, ordered some 100,000 residents to relocate as fires swept rural and wooded areas to the west of Madrid. 

Both countries have experience with wildfires. What’s new, however, is the scale of the fires: Wildfire season is lasting longer across Europe, and the blazes are burning larger areas. Climate scientists say that a series of record heat waves this summer — there’s that apocalypse déjà vu again! — helped make this year’s wildfire season particularly brutal in Spain and France.

Dry hot European summer

Every continent on Earth is getting warmer. But Europe is riding the express bus. The region has seen its average temperatures rise twice as quickly as the global average over the past 30 years, according to the European Union’s Earth Observation Programme. 

This dubious honor begs a question, however: Why does “global warming” vary between regions if it is, ya know…global? 

The answer relates to local geography and weather patterns. In broad strokes, the same climate story is playing out everywhere: When humans burn fossil fuels, they release carbon dioxide and other greenhouse gases into the atmosphere. Those gases make it harder for heat to escape into space.

But some places warm faster than others. Land heats up more quickly than oceans, for instance — so coastal waters can provide a bit of insulation. 

Local weather patterns matter, too. One reason Europe has been hit especially hard is that air currents have increasingly allowed hot air to stall over the continent, fueling intense heat waves like the ones we’ve seen this summer. 

Ironically, another major reason for Europe’s rapid warming springs from an environmental victory: In the 1980s, European countries cracked down on sulfur pollution from coal plants and factories. That pollution had been reflecting sunlight back into space and slightly cooling the continent. But as the pollution disappeared, more sunlight reached the ground — and revealed the warming that pollution had previously masked. 

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➨ It is possible to wear Meta’s “pervert glasses” in a non-creepy way. Namely, and respectfully: by oneself. The polarizing $300 smartglasses come equipped with dual cameras, multiple microphones, and a whole lot of well-deserved cultural baggage. 

Before you go…

• Did you know…that, in the US, the age-adjusted death rate from cardiovascular disease has fallen by three-quarters since 1950? It’s one of several pretty incredible signs that modern medicine is trouncing heart disease.
• Today’s trivia: What is the name of the Dutch cheese typically coated in red wax? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you for the singer of the 1988 song “Orinoco Flow.” That would be Enya, the reclusive New Age artist who became one of Ireland’s wealthiest and most successful musicians without ever going on tour. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

America formally eradicated measles in the year 2000. But like many other remnants of the 1990s — flip phones, CDs, baggy pants — measles is now regrettably and undeniably back. 

More than 2,300 Americans have come down with measles so far this year — the highest number since 1992. New data from the Centers for Disease Control and Prevention shows that there’ve been more cases in the country in the last two years than in the 24 years prior. 

Many of the cases trace back to large outbreaks in South Carolina, Utah, Virginia, and Pennsylvania, some of which have ended. But the underlying problem is both much broader and much trickier to address: As more parents pass on routine childhood vaccinations for their kids, these once-eradicated viruses have more chances to spread.

For measles, which is incredibly — almost frightfully — contagious, 95 percent of people in any given community must be immune to stop its transmission. But today, only 28 percent of US counties vaccinate enough of their kindergarteners to meet that threshold. 

Another record-setting year for measles

Lower vaccination rates are, in large part, a result of political polarization, misinformation, and declining trust in health authorities and institutions. But there’s another, more ironic reason for measles’ resurgence: We did such a good job getting rid of it.

As late as the 1950s, virtually every American child contracted measles before age 16. Roughly 48,000 patients were hospitalized each year with measles, which is among the most contagious infections known to humanity. 

But the development of a highly effective vaccine in the 1960s, and a series of aggressive public immunization campaigns in the decades after that, all but eradicated a once-common childhood illness. The federal government poured millions of dollars into vaccination programs, especially for low-income kids. Everyone from Michael Jackson to the Teenage Mutant Ninja Turtles championed measles immunization. 

All that campaigning worked. By the end of the 1990s, more than 90 percent of Americans had received the measles vaccine, and a similar percentage agreed that it was important to vaccinate children. As a result, most people born in the last 40 years have no firsthand experience of how dangerous measles is.

“We’ve done too good of a job,” one doctor joked to Vox last December. In other words, ironically, America’s success at vaccinating against measles … has made Americans complacent about measles vaccination. 

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➨ Go with your gut. The hashtag #GutTok has over 6 billion views on TikTok, and viral trends that promise to “hack your gut” through miracle products and cleanses are all the rage. But you don’t need an influencer-endorsed supplement for digestive wellness. Instead, actual experts recommend basic lifestyle steps like eating a high-fiber diet and reducing stress. 

Before you go…

• Did you know…that there are more endangered species in California than in any other US state? But more surprising is the runner-up: After California, Alabama has the most endangered species. 
• Today’s trivia: Which Irish musician sings the song “Orinoco Flow”? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: On Friday we asked you for the four-letter university located in Athens. That would be Ohio. But there are more than two dozen Athenses in the US, and a rival Athens is also home to the University of Georgia. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

During his campaign to become mayor of New York, Zohran Mamdani famously vowed that he’d arrest Israeli Prime Minister Benjamin Netanyahu the next time he visited the Big Apple. 

This week, Netanyahu essentially called his bluff. He’s expected to address the United Nations in September. And after a whole lot of hemming, and hawing, and hedging, Mamdani admitted in a video Tuesday night that he does not actually have the legal authority to arrest a foreign dignitary on US soil. 

The retreat is not surprising to legal experts, who had long questioned how Mamdani would pull this particular promise off. In November 2024, the International Criminal Court — a tribunal recognized by 125 countries, not including Israel, China, Russia, or the US — did issue an arrest warrant for Netanyahu on charges of starvation, murder, persecution, and intentionally directing attacks against civilians.

But the US does not recognize the ICC’s jurisdiction. And even if it did, the job of executing its warrants would presumably not fall to New York City cops. So, why did Mamdani suggest he’d arrest Netanyahu when he actually knew he could not?

The end of the pro-Israel consensus

Mamdani’s allies argue that the principle here mattered, that the mayor needed to issue some kind of denunciation, even if he couldn’t act. But there’s another, more cynical read here, too: For Democrats, critiquing Israel is good politics. 

This is a seismic, generational shift, with far-ranging implications for both Democrats and US foreign policy. The party’s left flank has criticized Israel for years, but older and more moderate Dems only soured on Israel recently. 

“A few months after October 7, younger and progressive Democrats overwhelmingly took the opinion that Israel was committing a genocide,” said Hamid Bendaas, of the Institute for Middle East Understanding, a pro-Palestinian advocacy group. “But there were still elements of the Democratic Party — people watching MSNBC or NPR — that weren’t convinced.”

For many of these voters, the turning point only came after President Donald Trump took office again. Severe famine swept across Gaza last summer — the consequence of ongoing conflict and Israeli restrictions on food and aid shipments. Netanyahu also allied himself closely with Trump, particularly around the war in Iran. Support for Israel has consequently grown more GOP-coded, rather like Kid Rock or Bass Pro hats.

Now, even Democrats far to the right of Mamdani are looking to retool the US-Israeli relationship. Listen to Tuesday’s Today, Explained podcast episode for even more about the shift (!).

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➨ Beat the endless scroll at its own game. Social media is compelling — and compulsive — because it hijacks your sense of curiosity. But my colleague Constance Grady has come up with a delightful (and delightfully simple) antidote: To reclaim your time, just find the thing that fascinates you even more than your feed. 

Before you go…

• Did you know…that the term “luddite” comes from a movement of skilled, 19th-century textile workers who smashed and burned automated looms?
• Today’s trivia: The city of Enid, Oklahoma, is named after a character from which Victorian literary work? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday I messed up! I told you that there were 23 countries in Latin America, when there are in fact 23 countries in North America. (I think we can all agree that the latter makes for more surprising trivia.) I also asked you for the name of the Eminem song that gave us the slang term for an obsessive admirer. That would be “Stan.” It also samples Dido. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

A yet-unreleased, cutting-edge AI model escaped its test environment last week, connecting to the internet and murdering its creators in a bid for self-determination and autonomy. 

I’m kidding, of course: That’s the plot to Westworld. (And Ex Machina, and The Matrix, and too many other sci-fi stories to list.) But on Tuesday, OpenAI did reveal that two of its models broke containment and hacked Hugging Face, a platform for AI developers, during a recent test. 

The test was designed to evaluate how good the models had gotten at finding, and exploiting, cybersecurity flaws. To do that, researchers placed the models in a tightly controlled, tightly isolated environment, called a “sandbox,” and essentially challenged them to solve a cybersecurity puzzle. 

Instead of solving it directly, however, the models identified an unknown flaw in software connected to their test environment — then used that flaw to tunnel through OpenAI’s research network until they located a computer with internet access. From there, the models (correctly!) reasoned that Hugging Face might hold the answer to their challenge. 

It’s an “unprecedented” incident, OpenAI said — and a cautionary tale. Over the past year, a growing chorus of AI researchers, cybersecurity experts, and tech executives have warned that society is unprepared for this new generation of frontier AI models. 

In the real world, of course, these models do come with guardrails. (OpenAI turned them off for the test.) But the episode still suggests that the gap between reality and science fiction is narrowing — perhaps a bit faster than you’d expect.

The (impossible?) quest for a moral AI

The Hugging Face hack is a textbook example of what AI researchers call the alignment problem: the enormous, mind-melty challenge of getting AI systems to do what you want, the way that you wanted them to do it. 

Given a task and left to their own devices, AI models will pursue that task using the most efficient means available to them. But sometimes, the most efficient means are harmful, deceitful, antisocial, or otherwise…bad. 

The Hugging Face episode is one example. Bias is another: When an Amazon hiring algorithm discriminated against female candidates, for instance, it was doing what Amazon wanted (finding candidates who resembled past hires) in a way that Amazon did not want (by penalizing resumes that included words associated with women). 

In a truly apocalyptic scenario, you could even imagine — and many sci-fi writers have imagined — AI systems killing people in the narrow, relentless, and morally indifferent pursuit of their goals. Consider an AI that’s asked to order coffee, for example, and then takes steps to ensure that no one on earth can ever stop it. 

In the interests of avoiding this dystopia, AI companies have poured billions of dollars into the project of encoding their creations with human values. But even that apparently worthwhile ambition raises thorny questions, because human values vary — and often, conflict.

Should the AI order the cheapest coffee, or the cup produced under the best labor conditions? A lot of forests are cleared to plant coffee each year; maybe the AI should nudge me toward tap water, instead. Is your inferior human brain starting to melt yet…? 

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➨ Write a little note today. By hand. With a pen. Handwriting is a disappearing art in American schools, homes, and workplaces. (The average kindergarten teacher spends only 10 minutes a week teaching handwriting, and that’s the primary grade when kids learn penmanship.) People tend to think more deeply when they’re writing than when they’re typing, one education researcher told Vox. Plus, a handwritten note has a certain charm that an email or text does not. 

Before you go…

• Did you know…that the average F1 race car driver can lift 90 pounds — wait for it — with their neck? Driving doesn’t immediately sound all that athletic, but the extreme physics of F1 racing demand extraordinary fitness.
• Today’s trivia: Which Eminem song gave us the slang term for an obsessive admirer? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Yesterday’s trivia: Yesterday we asked you for the number of countries in North America. The answer is 23. It includes Central America and the Caribbean, in addition to the big three.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

President Donald Trump seemed visibly irked when asked about his plans for Iran on Tuesday. “You don’t know anything,” he snapped at a reporter who said Iran showed no signs of deescalating. 

You have to forgive the man his vexation — he is in something of a bind. The war in Iran, never popular to begin with, has only become more of a lemon since a tenuous ceasefire collapsed earlier this month. In the two weeks since, Iran has bombarded targets across the Middle East with missiles and drone strikes. The onslaught badly damaged US bases and, just last week, killed three American soldiers’ lives.

Now Iran and its allies, metaphorically drunk on their recent successes (…alcohol is technically illegal in Iran!), appear to be revving for a new round of attacks. Iran launched strikes on Kuwait, Jordan, and Bahrain this week, reportedly targeting both US bases and civilian infrastructure. And on Monday, Yemen’s Iran-backed Houthi militia also threatened to shut down a second key waterway that could further strain global oil markets. 

The world is running out of soldiers

The latest US casualties are a grim reminder that — for all the talk of drones and precision missiles — wars are still fought by actual, human people. 

But major military powers are running short on soldiers: The US, the United Kingdom, Germany, and Japan have all recently struggled to recruit troops. And the forces driving that shortage aren’t easily reversed. 

For starters, falling birth rates and aging populations have left many countries with fewer military-age adults. Being the right age is also only half of the equation. In the US, factors including weight, drug use and physical or mental health conditions would disqualify an estimated three-quarters of young Americans from military service.

Then there’s the military’s image problem: Polls show that young people around the world are becoming less willing to fight for their respective countries. And young Americans, in particular, have more negative views of both the military and the war in Iran than do their parents or grandparents.

There is another way to fill the ranks, of course…but it isn’t popular. The US ended its draft in 1973, and most Western militaries have similarly transitioned to all-volunteer forces. If the US did ever need to restart its draft, both the politics and the logistics could prove formidable. 

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➨ Treat yourself to a froyo. The go-to dessert of my misspent 20s is apparently very much back in vogue. But this time, it’s less about the zany flavors and maximalist toppings and more about wellness buzzwords like…protein and probiotics. Hmmmm. 

Before you go…

• Did you know…that carrots don’t actually improve your vision? The myth originated as part of a World War II propaganda campaign to conceal Britain’s development of radar technology.
• Today’s trivia: How many countries are in North America? Don’t look it up — just guess! (Our daily trivia generally comes from Vox’s daily crossword, but today’s tidbit comes from my colleague Sean Rameswaram.) 
• Yesterday’s trivia: Yesterday I asked you to name the Mesoamerican civilization that spoke Nahuatl. That would be the Aztecs — though 1.5 million people in central Mexico still speak the language now.

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

The first thing you need to know about the UK’s new prime minister is that he’s previously moonlighted as a DJ. 

Okay: probably not the first thing you needed to know. And sure: That DJ gig was for charity. 

But it still tells you a little something about Andy Burnham, who today became the UK’s seventh prime minister in 10 years. He’s widely seen as a pragmatic, affable, down-to-earth kind of guy — more Zohran Mamdani than Keir Starmer. 

As the long-time former mayor of Manchester, the UK’s second-largest city, Burnham won adoration for his focus on improving public transit and affordable housing. His vocal advocacy for England’s post-industrial cities even earned him the nickname “The King of the North.”

Burnham’s first speech as prime minister, delivered (without notes!) on Monday morning, doubled down on some of those populist themes — including the need to bring down Britain’s cost of living and address homelessness.

Political observers don’t expect Burnham’s policies to actually differ all that much from those of Starmer, his predecessor. (They’re both members of Britain’s center-left Labour Party.) And the fundamental relationship between the UK and US is also expected to stay much the same. 

Asked how he’d relate to President Donald Trump, Burnham said: “I like to think I’ve got some personality myself.” You can be the judge of that! There’s video of his 2022 DJ set.

Will Britain’s new PM reverse Brexit?

Here’s one place where Burnham does break from his predecessor: He wants Britain to rejoin the European Union in his lifetime. (Though he’s also promised not to relitigate Brexit.)

Call it a breturn or a brejoinder — it’s a tantalizing prospect for the majority of Britons, who now either have soured on their country’s 2016 vote to depart from the EU or never supported Brexit to begin with.

But undoing Britain’s break with Europe would be a monumental undertaking. First, the government would likely need a clear political mandate from British voters, either through a second referendum or a general election where a breturn figured heavily. 

Then the UK would have to negotiate its way back into the bloc…and convince all 27 member states to give it another go. Some could approve accession with parliamentary votes. But others, including France, could require national referendums of their own. 

“Countries have very different views of Britain,” one European observer told Vox last month. “There are those that still think that the EU is better off without Britain.”

One link for later

➨ Slow down time — or at least your subjective experience of it. Neuroscience research shows that both novelty and strong emotions seem to stretch time out a bit. 

Before you go…

• Did you know…that despite all the evidence to the contrary — license plates, hip-hop lyrics, etc. — a minority of American peaches are actually grown in the great state of Georgia? 
• Today’s trivia: Nahuatl is still spoken by millions of people today. But it was also the primary language of which former Mesoamerican civilization? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in tomorrow’s edition.)
• Friday’s trivia: On Friday, my colleague Dylan Scott asked you for a Russian name that means “holy.” That would be Oleg, as in Oleg Cassini — the Russian count turned designer who dressed Jackie Kennedy. 

This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here.

Defense Secretary Pete Hegseth announced this week that the Pentagon would begin testing the testosterone levels of all military members over the age of 30 as part of their regular, annual physical exams. And — if their levels are low — service members could choose to receive testosterone replacement therapy.

“It’s not about artificial enhancement,” Hegseth said. “It’s about restoring and optimizing your natural capabilities, protecting your longevity, and ensuring you have the biological foundation required to sustain the fight.”

The High-T Department of War. pic.twitter.com/hlAUq3j2cD

— Secretary of War Pete Hegseth (@SecWar) July 15, 2026

It’s another example of the performative masculinity that has defined Hegseth’s time atop the US military. He has sought to rebrand the Department of Defense as the Department of “War,” preached a “warrior” ethos, rolled back DEI initiatives while blocking promotions for women, and taken an unusual interest in the beard-grooming standards of service members.

The testosterone obsession is just one of several ways that the military is having a Make America Healthy Again movement. Hegseth announced over the spring that service members would no longer be required to get an annual flu vaccine. (The military later reinstated the mandate for new recruits, after a major flu outbreak at a boot camp.) And also this week, he launched a new investigation into the Defense Department’s decision in 2021 to mandate the Covid-19 vaccine — shades of the efforts being made by Robert F. Kennedy Jr. at the US Department of Health and Human Services.

Go a little deeper

The “T” trend is not just a fixation of Kennedy’s, who has said that he takes testosterone supplements, and Hegseth. More Americans of every age group are taking testosterone. By one count, prescriptions grew from 7.3 million in 2019 to more than 11 million in 2024.

So, is getting more people to take supplemental testosterone actually a good idea? Should everybody be screened, as Hegseth is suggesting for service members over 30?

The Endocrine Society said in a statement after Hegseth’s announcement that there was “insufficient evidence” to support testosterone-level screening for asymptomatic Americans. Previous research suggests that, if anything, testosterone is already overprescribed in the US; only 12 percent of men receiving a prescription had received appropriate diagnostic testing.

Testosterone levels indeed fall as men age, and there has been a general decline in testosterone among men today compared to men of the past. But what’s not clear is whether widespread testosterone testing and supplementation is the solution. 

For one, distinguishing between a natural decline in testosterone and a decline that warrants clinical intervention is the subject of ongoing debate among doctors. Low T can also be a sign of other chronic health conditions that it would be better to treat. If your T is dropping because of obesity, for example, it would be better to lose weight (or take a GLP-1 drug instead of a testosterone supplement). The evidence is mixed on how much taking T actually improves things like mood, energy, sexual performance — or military effectiveness — and taking too much testosterone could come with its own health risks.

The dialogue around T supplements is still evolving. Doctors used to worry that extra testosterone could cause cardiovascular problems, but more recent research has allayed those fears, leading  proponents in the Trump administration to call for more prescribing. But the evidence right now does not appear to support the widespread T testing and supplementation that the military’s new program would suggest.

One link for later

How to keep your cool on a bad day: As a parent of three children, I’m always on the lookout for better ways to manage my stress — and took heart in the four strategies suggested by Vox’s Allie Volpe in her piece this week. If we can take the time to acknowledge how we’re feeling and really reflect on what has led us to feel that way, we might be able to avoid a full-blown meltdown. That’s news you can really use.

Before you go…

• Did you know: Prediction markets correctly guess the winner of reality TV shows upward of 90 percent of the time? It’s a trend that raises questions about insiders using insider knowledge to make a buck — and risks ruining the fun of following these shows.
• Today’s trivia: What is a Russian name meaning “holy”? (You can find this and other brain puzzles in Vox’s daily crossword. Look for the answer in Monday’s edition.)
• Yesterday’s trivia: Yesterday, we asked you what animal can be as narrow as a few millimeters or as wide as 13 feet. That would be crabs, the various species of which can range from tiny and adorable to monstrously terrifying.