Exclusive: Former Brazilian environment minister warns of destruction as far-right scion favourite to become president

The former Brazilian environment minister Marina Silva has said that if Flávio Bolsonaro becomes president he will seek to finish the “perverse project” of rampant rainforest destruction initiated by his jailed far-right father.

The Amazon was thrown into chaos during Jair Bolsonaro’s 2019-2022 presidency, when Brazil’s environment and Indigenous protection agencies were gutted and environmental criminals ran riot, causing surges in deforestation and violence.

After a surprise first-round victory, critics suggest son of disgraced ex-president could seek to continue his father’s authoritarian project

• Flávio’s surprise first-round win highlights rapid rise of Brazil’s House of Bolsonaro

Flávio Bolsonaro, the far-right frontrunner to become Brazil’s next president, has vowed to “re-democratise” the South American country, increasing fears about a move into authoritarian rule if he wins power.

Brazil was re-democratised in the 1980s after a brutal 21-year dictatorship that Flávio’s father, the disgraced ex-president Jair Bolsonaro, has long praised.