Stories written by Mario Osava
Mario Osava has been an IPS correspondent since 1978, first from Portugal, then from Brazil starting in 1980. He has covered events and processes all throughout Brazil and has recently been engaged in covering major infrastructural projects that reflect opportunities for development and South American integration.
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“I don't know of a more sustainable technology for the transformation of society than biogas,” said Professor Alex Enrich-Prast, an activist for this energy alternative with a highly diversified and decentralised expansion in Brazil.
A community bakery, family production of fruit pulp, and the recovery of water springs are some of the initiatives of the Energy of Women of the Earth, organised since 2017 in the state of Goiás, in central-western Brazil.
A never-ending battle threatens the indigenous rights that seemed clear and secure in Brazil, until the extreme right emerged in 2018 with a force challenging the civilisational advances set out in the Constitution.
Water shortage is over, springs have emerged or become perennial, small ponds with fish have formed and pastures have become greener and more permanent, all thanks to the ‘barraginhas’, the Portuguese name given in Brazil to micro-dams that retain rainwater and infiltrate it into the soil.
The decade-and-a-half-long battle for life in the so-called Volta Grande (Big Bend) of the Xingu river, a stretch of the river dewatered by the Belo Monte hydroelectric power plant in the Brazilian Amazon, has a possible solution, albeit a partial one.
Hotels and other amenities may be lacking for participants at the 30th Conference of the Parties on Climate Change (COP30), in this northern Brazilian city in late 2025, but the bottom line is they will have a unique experience in the Amazon.
With barely 10 years in operation, the port of Açu is now the second in Brazil in cargo transport and seeks to become an industrial and energy transition hub. But so far it has contributed little to local development, causing environmental and social damage.
Osmir da Silva Rubez refuses to join the drip system, and is the only one among the 51 families living in the Mandacaru Public Irrigation Project in Juazeiro, a municipality in the state of Bahia, in the Northeast region of Brazil, to maintain the furrows that carry water to their crops.
“I feel like a mother who lost her son to drugs, to vice, destroying himself,” says Lucineide da Silva, 56, mother of eight children and grandmother of 11.
Coastal erosion has been aggravated by climate change and has already destroyed more than 500 houses in the town of Atafona in southeastern Brazil. Movements led largely by women are working to combat the advance of the sea and generate economic alternatives.
Biogas sounds like redemption, the conversion of the sinner. Its production involves extracting energy from filth, from the most disgusting environmental pollution, and at the same time avoiding the worsening of the global climate crisis.
A bakery, fruit pulp processing and water pumped from springs are empowering women farmers in Goiás, a central-eastern state of Brazil. New renewable energy sources are driving the process.
Alice went for eight weeks without Portuguese language classes after starting her first year of high school on Feb. 5 in this Brazilian city. Her chemistry teacher taught only two classes and disappeared. But the worst part is the classroom without air conditioning in the heat of more than 35 degrees Celsius some days during the southern hemisphere summer.
Brazil is counting on biofuels to assert itself as an energy powerhouse in the near future, as a decisive supplier of low-carbon jet fuel, a requirement of the climate crisis.
The electrification of automobiles has tended to curb the strong ethanol and biodiesel agribusiness developed in the country since the 1970s. But demand for sustainable aviation fuel (SAF) now offers the possibility of significant new expansion for many decades to come.
Brazil is beginning to test the effectiveness of a gender pay equality law passed in July 2023, a new attempt to reduce inequality for women in the world of work.
The World Social Forum (WSF) is today "more necessary than ever," according to Oded Grajew, promoter and co-founder of the global civil society meeting - a festival of diversity that has not yet succeeded in fomenting or designing the "other possible world" that it predicted when it was created and adopted that motto.
Artisanal mining, or "garimpo" as it is known in Brazil, has returned to the headlines as a factor in the deaths of Yanomami indigenous people, whose territory in the extreme north of Brazil suffers constant encroachment by miners, which has intensified in recent years.
A total of 17,456 babies were born to girls aged 10 to 14 in Brazil in 2021. The annual figures are falling, but still reflect the plight of ruined childhoods and the failures of judges and doctors when it comes to the issue of abortion rights.
Houses with balconies facing the street or the surrounding hills, when they are not hidden behind high walls, reflect a neighborhood where people live on the shore of a lagoon but reject the landscape it offers.
"I thought of studying journalism, because of the example of Gloria Maria," a famous black TV journalist who died of cancer in February 2023, said mathematician Luciana Elias, while discussing the scarce female participation in exact sciences research in Brazil.
The city of Franca is an example of basic sanitation in Brazil. In addition to providing universal treated water and sewage to its 352,500 inhabitants, it extracts biogas from wastewater and refines it to fuel its own vehicles.