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Person

Jair Bolsonaro

Far-right former president of Brazil (2019-2022) who remains a dominant figure in Brazilian politics despite ongoing legal troubles.

Known aliases

  • Bolsonaro

Current stories

leadershipOne report1 publisher

Brazilian justice orders Eduardo Bolsonaro's arrest weeks before his brother's runoff

Brazilian Supreme Court Justice Alexandre de Moraes ordered Eduardo Bolsonaro's arrest less than three weeks before his brother Flávio's runoff against Lula. Two law professors said the US is unlikely to extradite him, so the order lands mainly on Flávio's channel to the Trump administration.

Publishers:abcnews.com

Reality

Evidence58
Adoption
Not scored
Hype gap−10
Incentives62
Confidence60
investConfirmed6 publishers

Datafolha's 42-38 poll points Brazil's presidential race to a runoff

Datafolha has Lula at 42% and Flavio Bolsonaro at 38% before Sunday's vote, both short of the 50% that avoids a runoff. Holders of Brazilian assets now carry election risk past Sunday into a second vote that the first-round lead does little to settle.

Perspective Coverage

6 publishers
Builder
Builder 9%
Operator
Operator 47%
Investor
Investor 44%

Reality

Evidence58
Adoption
Not scored
Hype gap+10
Incentives35
Confidence60
scienceOne report1 publisher

Bonn-led study ties 190 to 1,700 square kilometers of 2019 Amazon clearing to Bolsonaro government tweets

Bonn-led researchers estimate that anti-conservation tweets from Jair Bolsonaro's government added 190 to 1,700 square kilometers of Amazon clearing in 2019. Local fines and bans held steady, so the authors trace the extra clearing to lowered expectations of prosecution.

Publishers:phys.org

Reality

Evidence45
Adoption
Not scored
Hype gap+25
Incentives
Not scored
Confidence40
scienceOne report1 publisher

Brazil votes on 4 October with Amazon clearing at half its 2022 rate

Amazon clearing has halved since Lula restored the environmental agencies in 2023. The Brazilian researchers who watch the forest expect a win for Flavio Bolsonaro to push the rate back up toward its 2021 peak.

Publishers:newscientist.com

Reality

Evidence58
Adoption
Not scored
Hype gap+18
Incentives68
Confidence52
scienceOne report1 publisher

Brazil's new Amazon gain matches an average year of its 2004-2012 decline

Forest loss in the Amazon fell 23.5% in 2025, helped by embargoes issued off satellite alerts and bans on rural credit. Brazil held roughly that pace every year from 2004 to 2012, then cut its inspectorate almost in half.

Publishers:phys.org

Reality

Evidence42
Adoption58
Hype gap+18
Incentives38
Confidence47
productOne report1 publisher

A labelled Bolsonaro avatar is forcing Brazil to define a deepfake before October 4

The Tribunal Superior Eleitoral is weighing a labelling mandate, a blackout on new synthetic political content and a ban on candidate-recommending systems, with about five weeks left for campaigns and platforms to comply.

Publishers:thenextweb.com

Reality

Evidence34
Adoption22
Hype gap+16
Incentives58
Confidence38