Brazilians will head to the polls on Sunday to elect a new president in a bruising runoff between two candidates offering starkly different visions for the future of Latin America’s biggest democracy.
The right-wing president, Jair Bolsonaro, has rallied supporters around what he calls a leftist attack on family values and individual liberties. He has cast academics, the media and even democratic institutions, including Brazil’s Congress and Supreme Court, as enemies.
The leftist challenger, Luiz Inácio Lula da Silva, a former president, has vowed to govern for all Brazilians, while returning the country to a more prosperous past, though his own history of corruption scandals has divided voters.
During the first round of voting on Oct. 2, Mr. da Silva drew about six million more votes than Mr. Bolsonaro, who came in second, but he fell short of the 50 percent threshold to avoid a runoff. Mr. Bolsonaro did far better than pollsters had predicted, suggesting that Sunday’s race could be close.
On Sunday, the electoral authority will start releasing results after polls close at 4 p.m. E.S.T. The new president will be sworn in on Jan. 1.
The election comes at a crucial moment for Brazil, where surging food and fuel prices, coupled with a painful economic slowdown, have made life harder for many Brazilians. About 33 million of the country’s 217 million people are experiencing hunger, while poverty has surged, reversing decades of social and economic progress.
Environmental and climate worries also loom large. Deforestation in the Amazon has hit 15-year highs under Mr. Bolsonaro, who has weakened environmental protections and argued that the rainforest should be opened to mining, ranching and agriculture. The Amazon’s destruction — and its effects on the efforts to avert a climate crisis — has turned Brazil into a global outcast.
There are also lingering questions about the health of Brazil’s democracy. Mr. Bolsonaro has sowed doubts about the integrity of the electoral system, claiming without evidence that the country’s electronic voting machines can be rigged. If he loses on Sunday, he has said, it would only be because of fraud.
This has fueled worries — at home and abroad — that a potential loss for Mr. Bolsonaro may prompt him to rally his millions of supporters, calling on them to take to the streets and demand that he remain in power.
