Argentina’s wild presidential election

Supporters of Argentina's presidential candidate Patricia Bullrich of Juntos por el Cambio party attend the closing event of her electoral campaign ahead of the October 22 general election, in Buenos Aires, Argentina October 19, 2023.
Supporters of Argentina's presidential candidate Patricia Bullrich of Juntos por el Cambio party attend the closing event of her electoral campaign ahead of the October 22 general election, in Buenos Aires, Argentina October 19, 2023.
REUTERS/Martin Cossarini

Argentines will vote on Sunday in the country’s most unpredictable, topsy-turvy election in recent memory.

The leading candidate is shaggy-haired firebrand Javier Milei, a social-media-savvy political outsider who describes himself as an “anarcho-capitalist.” Milei wants to radically shrink the government, adopt the US dollar, and ban sex education.

His more colorful proposals include legalizing the sale of human organs and converting to Judaism. Milei came in first in a presidential primary in August and is currently polling above 35%.

Argentines are fed up. Milei’s popularity, especially with younger voters, arises from widespread frustration with the established parties – and it’s not hard to understand why. Argentina is suffering through its worst economic crisis in decades: Inflation has topped 120%, three out of five Argentines now live in poverty, and the peso is one of the worst-performing currencies in the world.

“Milei has been able to capture this disenchantment as he lashes out at all political parties,” says Luciano Sigalov, an Argentina expert at Eurasia Group.

Ironically, Milei’s pledge to dollarize the economy has contributed to an even greater selloff of the peso, adding to precisely the economic woes that have helped to make him the frontrunner.

“His dollarization proposals sound increasingly attractive to many who see the value of their pesos rapidly evaporating,” Sigalov points out.

But Milei isn’t the only show in town. There are two other formidable candidates:

Former Security Minister Patricia Bullrich. She has built her campaign around a promise to “restore order” and is polling at 29%. Although Argentina’s homicide rate is one of the lowest in Latin America, several high-profile instances of violence by drug gangs in the port city of Rosario — one of which included a threat to soccer legend Lionel Messi — have put public safety on the ballot.

Economy Minister Sergio Massa. The candidate of the currently governing Peronist coalition is polling at 26%. As a moderate and technocratic voice within typically left-wing Peronism, Massa is seen as a safe pair of hands who has credibility with the private sector and has strong support from his own coalition.

The election rules are complicated. To win outright, the top candidate must get at least 45% of the vote OR must surpass the runner-up by at least 10 points. So, for example, you can win with 42%, but only if the runner-up has 32% or less.

If no one is able to meet either of these conditions, then the top two finishers will head to a runoff on Nov. 19.

More from GZERO Media

- YouTube

In this Global Stage panel recorded live in Abu Dhabi, Becky Anderson (CNN) leads a candid discussion on how to close that gap with Brad Smith (Vice Chair & President, Microsoft), Peng Xiao (CEO, G42), Ian Bremmer (President & Founder, Eurasia Group and GZERO Media), and Baroness Joanna Shields (Executive Chair, Responsible AI Future Foundation).

A Palestinian Hamas militant keeps guard as Red Cross personnel head towards an area within the so-called “yellow line” to which Israeli troops withdrew under the ceasefire, as Hamas says it continues to search for the bodies of deceased hostages seized during the October 7, 2023, attack on Israel, in Gaza City, on November 2, 2025.
REUTERS/Dawoud Abu Alkas
Farmers proceed to their fields for cultivation under Nigerian Army escort while departing Dikwa town in Borno State, Nigeria, on August 27, 2025. Despite the threat of insurgent attacks, farmers in Borno are gradually returning to their farmlands under military escort, often spending limited time on cultivation.
REUTERS/Sodiq Adelakun
US President Donald Trump (sixth from left) and Japanese Prime Minister Sanae Takaichi (seventh from left) arrive at the nuclear-powered aircraft carrier USS George Washington (CVN-73) in Yokosuka City, Kanagawa Prefecture, Japan, on October 28, 2025.
Akira Takada / The Yomiuri Shimbun via Reuters Connect

Last Thursday, US President Donald Trump announced that Washington will restart nuclear weapons testing, raising fears that it could end a 33-year moratorium on nuclear-warhead testing.

Behind every scam lies a story — and within every story, a critical lesson. Anatomy of a Scam, takes you inside the world of modern fraud — from investment schemes to impersonation and romance scams. You'll meet the investigators tracking down bad actors and learn about the innovative work being done across the payments ecosystem to protect consumers and businesses alike. Watch the first episode of Mastercard's five-part documentary, 'Anatomy of a Scam,' here.

- YouTube

"We are seeing adversaries act in increasingly sophisticated ways, at a speed and scale often fueled by AI in a way that I haven't seen before.” says Lisa Monaco, President of Global Affairs at Microsoft.

US President Donald Trump has been piling the pressure on Russia and Venezuela in recent weeks. He placed sanctions on Russia’s two largest oil firms and bolstered the country’s military presence around Venezuela – while continuing to bomb ships coming off Venezuela’s shores. But what exactly are Trump’s goals? And can he achieve them? And how are Russia and Venezuela, two of the largest oil producers in the world, responding? GZERO reporters Zac Weisz and Riley Callanan discuss.

- YouTube

Former New Zealand Prime Minister Jacinda Ardern says AI can be both a force for good and a tool for harm. “AI has either the possibility of…providing interventions and disruption, or it has the ability to also further harms, increase radicalization, and exacerbate issues of terrorism and extremism online.”