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Tuesday, February 7th, 2023

Firefighting in Amazon battles environment, politics

The fires are not traditional in any sense. Most have been set intentionally, by farmers and loggers clearing land. The ground is not arid but sodden. And it’s not one big blaze but hundreds, many separated by wide distances. It will require a well-organised effort, analysts say, to stamp out the fires – and make sure they stay out.

Firefighters advance through smoke near the National Forest of Jacunda in Rondonia state, part of Brazil’s Amazon.Credit:AP

But a personal dispute between the presidents of Brazil and France threatened to overshadow the danger facing the Amazon, which is regarded as essential to curbing global warming.

Over the weekend, Brazilian President Jair Bolsonaro appeared to mock the appearance of French President Emmanuel Macron’s wife. And when G7 member states pledged $US20 million ($29 million) to fight the fires – an effort led by Macron – Bolsonaro took offence.

“We cannot accept that a President, Macron, issues inappropriate and gratuitous attacks against the Amazon,” he tweeted. “Nor that he disguises his intentions behind an ‘alliance’ of the G7 countries to ‘save’ the Amazon, as if it were a colony or no man’s land.”

Speaking to reporters, Bolsonaro questioned the donors’ intentions: “Would someone help someone else . . . without expecting anything in return?”


His government ultimately decided it will reject the G7 offer, Brazilian media reported late on Monday evening, local time.

Macron called Bolsonaro’s behaviour shameful.

“For him to have made incredibly disrespectful comments about my spouse – what can I say to you?” Macron said. “It is sad. It is sad. But it is sad first of all for him and the Brazilian people.”

Bolsonaro campaigned last year on promises to open up the Amazon to development. Since his inauguration in January, deforestation – much of it illegal – has surged. Scientists warn that the forest is fast approaching a tipping point – between 20 per cent and 25 per cent deforestation – when the damage could be irreversible, and large swaths could transform into savanna.

Perhaps the clearest manifestation of the degradation is the most elemental: fire. The number of blazes in the Amazon states has risen by more than 73 per cent this year, and the rate at which they’re scorching the earth has doubled.


After farmers and loggers hack down the forest, the easiest way to dispose of the foliage is to let it dry out in the sun for months – then set it ablaze. Smoke from these fires blanketed distant cities last week, grounding flights and sending patients to hospitals with smoke inhalation.

Countries in Latin America, the Middle East and beyond have offered money and firefighters. But leaders in Brazil, a former Portuguese colony long wary of foreigners’ interest in the Amazon, have expressed concern over what Bolsonaro has described as a “colonialist mentality.”

Scientists, meanwhile, have been more preoccupied with the practical concerns of the task before firefighters.

The Bolsonaro administration has set aside $US7 million to combat the fires and readied 44,000 troops to deploy. Four hundred have been sent to the northern state of Rondonia, where 4600 fires have burnt this month, and the air force has launched planes to shower the flames.

The job ahead won’t be easy.

“We’re talking about battling what will be hundreds of fires burning simultaneously, beyond any road network, distributed across thousands of miles,” said Douglas Morton, chief of the Biospheric Sciences Laboratory at NASA’s Goddard Space Flight Centre. “It’s quite a challenge to mobilise resources for one of these fires, but to simultaneously track down and put out a number of these sorts of fires . . . demands essentially a full press.

“You really do need thousands of people,” he said.

The first challenge is just reaching the fires, many of which occur hundreds of kilometres from the forest’s edge.

Trees are destroyed after a fire in the Alvorada da Amazonia region, in Novo Progresso, Para state, Brazil.Credit:AP

“That’s why there is a huge focus on prevention,” said Paulo Brando, a professor of physical sciences at the University of California at Irvine who has spent years working on the issue. “Once these fires spread in gigantic areas, they are very hard to contain.”

The central paradox of the fires, however, is that they can wreak significant damage without being all that strong. When compared with the towering infernos that are visited upon California every year, the Amazon fires are minuscule. Almost all that have burnt in 2019 have been what’s considered low-intensity – barely knee-high – a Level 1 on a scale of 3.

But because of the fragility of the environment, Morton said, the fires are devastating. The Amazon rainforest, soaked in hundreds of inches of rainfall annually and home to some of the wettest land on Earth, simply isn’t able to withstand them.

“The fires are unremarkable from a standpoint of the intensity of fire, but equally remarkable to the damage it can do to the Amazon,” Morton said. “The fire is enough to kill most of the trees because they’re not adapted to fire.”

Trees are destroyed after a fire in the Vila Nova Samuel region, along the road to the Jacunda National Forest, Rondonia state, part of Brazil’s Amazon.Credit:AP

On Monday, some questioned whether the resources so far marshalled were enough for the challenge.

The $29 million donated by the G7 countries would go fast, said Rick Swan, an official with the International Association of Fire Fighters.

“For a reference point, the Tubbs Fire in 2017 [in northern California], the firefighting costs alone were $US100 million,” he said.

And the Amazon fires this year might only be getting started.

Ane Alencar, the director of science at Amazon Environmental Research Institute, said more were almost certainly on the way. Those burning now were lit using trees cut in May and June. An area amounting to half the size of Rhode Island was cut down in July alone, and those trees have yet to spark.

“We are still waiting,” she said. “The peak of the burning season in the Amazon is around September.”