Brazil's Bolsonaro Unveils Bill to Open Indigenous Lands to Mining, Oil and Gas Exploration
By Jan Rocha
President Jair Bolsonaro pressed forward with a "dream" initiative sending a bill to the Brazilian Congress on Wednesday that would open indigenous reserves in the Amazon and elsewhere to development, including commercial mining, oil and gas exploration, cattle ranching and agribusiness, new hydroelectric dam projects, and tourism — projects that have been legally blocked under the country's 1988 Constitution.
Justifying the legislation, Bolsonaro explained that "The Indian is a human being exactly like us. They have hearts, feelings, a soul, desires, needs and they are just as Brazilian as we are," so they will welcome economic exploitation inside their territories. Bolsonaro and the bancada ruralista agribusiness and mining lobby, which is very strong in Congress, have eyed the off-limits indigenous lands for decades. Indigenous territories have the best record for forest conservation and land stewardship in Brazil.
Marcio Santilli, a former head of FUNAI, Brazil's indigenous affairs agency, sees Bolsonaro's "dream" legislation very differently. It will "not promote the economic development of the Indians, but guarantee the exploitation by third parties of their natural resources. It would encourage Indians to live from royalties while watching the dispossession of their lands."
While the legislation would allow impacted indigenous populations to be consulted, they would lack the power of veto, except in cases of garimpo or wildcat mining. The right of consultation on development projects is assured under the International Labour Organization Convention 169, of which Brazil is a signatory.
Though the bancada ruralista is strong in Congress, it remains to be seen whether the bill will gain passage. House of Deputies leader Rodrigo Maia has said he will not bring the legislation to a vote.
Conservationists are convinced that the opening up of indigenous lands to economic exploitation would inevitably lead to extensive deforestation of what are the most densely forested areas of the Amazon, and to the contamination of Amazonian rivers. That sort of wholesale deforestation could lead to far greater Amazon drought and to a rainforest-to-savanna tipping point that would greatly endanger Brazilian agribusiness as a driver of Brazil's economy.
A map showing indigenous reserves and conservation units in the Amazon, as well as deforestation. Mauricio Torres / Mongabay
Onyx Lorenzoni, Bolsonaro's chief of staff, praised the bill, claiming it was a "Lei Aurea" for indigenous people — a reference to the 1888 royal decree which freed the slaves in Brazil. From the government's point of view, the legislation is freeing indigenous people, allowing their lands to be invaded by mining, oil and gas companies; cattle ranchers; soy farmers and dam builders, while compensating indigenous communities monetarily.
Under the Brazilian constitution, demarcated indigenous territories belong to the state, and are for the permanent possession and exclusive use of the indigenous people who have always lived there. Only they can decide what activities are allowed on their lands.
Bolsonaro's new law is therefore an attempt to override the Constitution, say legal experts. It is almost certain to be greatly modified in Congress, if it passes at all. But, say analysts, the message contained in the bill — that indigenous lands are up for grabs — is what matters.
Since Bolsonaro's election, conflicts between ruralists and indigenous people have soared. The latest report from CIMI, the Indigenous Missionary Council, shows a steady growth in the number of invasions of indigenous areas, up from 111 in 2018 to 160 in 2019; indigenous leaders say Bolsonaro's speeches and comments have contributed to the increase. Five murders due to indigenous and traditional land conflicts occurred in the first weeks of 2020.
Uncontacted indigenous group in the Brazilian state of Acre. Gleilson Miranda / Governo do Acre / Mongabay
Uncontacted Indigenous Groups at Risk
The new bill as written would allow economic projects even in areas where there are known to be uncontacted Indians. The existence of 28 such groups in the Amazon region has been confirmed, out of 115 believed to exist.
But the bill isn't the only potential threat to uncontacted tribes. The day before Bolsonaro announced his legislation, FUNAI appointed an evangelical preacher and agency outsider to head the Department for Isolated and Recently Contacted Indigenous Peoples (CGIIRC). To accomplish this, FUNAI had to revoke its own long-established rule that only a qualified staff member could be chosen to head such a sensitive bureau.
The new head, Ricardo Lopes Dias, has strong views regarding the conversion of indigenous people to Christianity. He is a former missionary for the controversial New Tribes Mission, a Florida-based evangelical organization, and worked from 1997 to 2007 in the Vale do Javari indigenous reserve, in Amazonas state. There, according to Matsés indigenous leaders — who protested his presence — he "manipulated part of the Matsés population to found a new village" where an evangelical church would be built. The New Tribes Mission has been accused of causing death and disease among the tribes it worked with in the 1970s, subjecting them to enforced conversion to evangelical Christianity. Lopes Dias has a degree in anthropology.
Isolated or uncontacted indigenous peoples are usually survivors of larger groups which were decimated by disease or violence when the military dictatorship (ruling from 1964-1985) forced roads through ancestral lands in the Amazon during the 1960s and 70s. In some cases up to 90 percent of local populations died. This led FUNAIi, in the 1980s, after the dictatorship ended, to introduce a policy of non-contact, designating a "no go" zone protecting the survivors, who became known as "isolated Indians."
The choice by the Bolsonaro administration of an evangelical missionary to head the department, according to experts, indicates a shift in this policy, and has been greeted with dismay by indigenous organizations, who regard it as a means of opening up uncontacted tribes under the protection of FUNAI, and putting their cosmological and ethical belief systems at risk from religious fundamentalism.
Well known anthropologist Manuela Cunha said, "the mission of the CGIIRC is to protect these peoples from invasions of loggers, miners, drug traffickers and any others, like missionaries, who do not respect their way of life. To choose a missionary — above all one who has tried to convert indigenous people — to head the CGIIRC is totally contradictory to what the law says."
However, the choice of Lopes Dias is only the latest example in what seems to be FUNAI's deliberate policy over the last year of replacing experienced, qualified staff with military officers and evangelical preachers. Twenty of FUNAI's 39 regional coordinators have been removed under the new administration — almost all were replaced with serving or retired military officers.
Bolsonaro, this week decided to enlarge his "dream" world even further, extending it to fishing. Apparently still smarting from the fine he received in 2012 (and which he never paid) for being caught illegally sport fishing in a protected reserve in Rio. Police Colonel Homero Cerqueira, head of ICMBio, the agency in charge of Brazil's 334 conservation units, has just authorized "recreational fishing" in all of them, including the most environmentally sensitive preserves.
Evidence photo of Jair Bolsonaro upon his 2012 arrest for illegal fishing in a conservation area; he never paid the fine and after becoming president had the IBAMA employee who arrested him sacked. IBAMA / Mongabay
Reposted with permission from Mongabay.
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The ghoulishly named ogre-faced spider can "hear" with its legs and use that ability to catch insects flying behind it, the study published in Current Biology Thursday concluded.
"Spiders are sensitive to airborne sound," Cornell professor emeritus Dr. Charles Walcott, who was not involved with the study, told the Cornell Chronicle. "That's the big message really."
The net-casting, ogre-faced spider (Deinopis spinosa) has a unique hunting strategy, as study coauthor Cornell University postdoctoral researcher Jay Stafstrom explained in a video.
They hunt only at night using a special kind of web: an A-shaped frame made from non-sticky silk that supports a fuzzy rectangle that they hold with their front forelegs and use to trap prey.
They do this in two ways. In a maneuver called a "forward strike," they pounce down on prey moving beneath them on the ground. This is enabled by their large eyes — the biggest of any spider. These eyes give them 2,000 times the night vision that we have, Science explained.
But the spiders can also perform a move called the "backward strike," Stafstrom explained, in which they reach their legs behind them and catch insects flying through the air.
"So here comes a flying bug and somehow the spider gets information on the sound direction and its distance. The spiders time the 200-millisecond leap if the fly is within its capture zone – much like an over-the-shoulder catch. The spider gets its prey. They're accurate," coauthor Ronald Hoy, the D & D Joslovitz Merksamer Professor in the Department of Neurobiology and Behavior in the College of Arts and Sciences, told the Cornell Chronicle.
What the researchers wanted to understand was how the spiders could tell what was moving behind them when they have no ears.
It isn't a question of peripheral vision. In a 2016 study, the same team blindfolded the spiders and sent them out to hunt, Science explained. This prevented the spiders from making their forward strikes, but they were still able to catch prey using the backwards strike. The researchers thought the spiders were "hearing" their prey with the sensors on the tips of their legs. All spiders have these sensors, but scientists had previously thought they were only able to detect vibrations through surfaces, not sounds in the air.
To test how well the ogre-faced spiders could actually hear, the researchers conducted a two-part experiment.
First, they inserted electrodes into removed spider legs and into the brains of intact spiders. They put the spiders and the legs into a vibration-proof booth and played sounds from two meters (approximately 6.5 feet) away. The spiders and the legs responded to sounds from 100 hertz to 10,000 hertz.
Next, they played the five sounds that had triggered the biggest response to 25 spiders in the wild and 51 spiders in the lab. More than half the spiders did the "backward strike" move when they heard sounds that have a lower frequency similar to insect wing beats. When the higher frequency sounds were played, the spiders did not move. This suggests the higher frequencies may mimic the sounds of predators like birds.
University of Cincinnati spider behavioral ecologist George Uetz told Science that the results were a "surprise" that indicated science has much to learn about spiders as a whole. Because all spiders have these receptors on their legs, it is possible that all spiders can hear. This theory was first put forward by Walcott 60 years ago, but was dismissed at the time, according to the Cornell Chronicle. But studies of other spiders have turned up further evidence since. A 2016 study found that a kind of jumping spider can pick up sonic vibrations in the air.
"We don't know diddly about spiders," Uetz told Science. "They are much more complex than people ever thought they were."
Learning more provides scientists with an opportunity to study their sensory abilities in order to improve technology like bio-sensors, directional microphones and visual processing algorithms, Stafstrom told CNN.
"The point is any understudied, underappreciated group has fascinating lives, even a yucky spider, and we can learn something from it," he told CNN.
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