President of CPNq Mario Neto Borges gives award to Professor Leonardos.
In February, we reported that Professor Othon Henry Leonardos won the Almirante Álvaro Alberto Award as Researcher Emeritus, one of Brazil’s most prestigious science and technology awards. Three months later, on May 11, 2017, the award ceremony was held at the Naval School in Rio de Janeiro. It was attended by distinguished figures such as Brazil’s Minister of Science, Technology, Innovation and Communications and the president of the National Council for Scientific and Technological ...
Last October the Los Angeles Times released an article about research on tool-use among the wild bearded capuchin monkeys of Brazil. The article showcased two short videos of the monkeys smashing rocks against larger boulders – which was interpreted as intentional tool-making behavior.
With a closer look, another strange behavior emerged. The monkeys occasionally licked the rocks in their paws.
Several hypotheses were proposed to explain this behavior: the monkeys were licking off the minerals in the rock dust collected on the surface of the rocks; they were ...
Dr. Tom Goreau, of RTE’s Board of Directors, attended the Global Symposium on Soil Organic Carbon (GSOC17) in Rome from March 21 - 23. He presented a conference paper based on the book Geotherapy: Innovative Methods of Soil Fertility Restoration, Carbon Sequestration and Reversing CO2 Increase. Dr. Rattan Lal, who wrote the preface to the book, is a keynote speaker at the Symposium.
Soil took center stage at The Global Symposium on Soil Organic Carbon (GSOC17), hosted by the Food and Agriculture Organization of the United Nations. Nearly 500 particip...
What does it mean to have an environmental footprint that regenerates the earth's ecosystems instead of degrading them? How can human beings once again live in concert with the earth, as fully participating members of the earth's diverse biota, enjoying rich lives in community with other beings?
With the forest as our teacher, we are setting out to discover what this might mean in our post-colonial age. Using the principles of perennial agroforestry and regenerative agriculture, we are recreating a diverse ecological habitat; a place where we can ...
Take a look at this exciting new video (with subtitles in English!) that has been released about the trajectory of remineralization/Rochagem in Brazil.
The narration of Othon Leonardos in the beginning captures beautiful footage of the geological processes that show how rock minerals have fertilized soils since antiquity.
Suzi Huff Theodoro shows how forests recycle nutrients and the importance of organic matter, particularly in the Amazon. She takes us on a tour to Sitio Semente, an agroforestry farm just outside of Brasilia in the midst of degraded lands, a virtual ...
This is adapted from the blog of Benoit Lambert. Click here for the original version in French and English.
According to Prof. Rattan Lal of the Carbon Management and Sequestration Center at Ohio State University, the world’s cultivated soils have lost 50-70% of their original carbon stock, much of which has oxidized upon exposure to air, to become CO2. Yet the issues of land use, agriculture and forestry remain little discussed by international bodies on climate issues. Nonetheless science has been telling us for a while there is no coming out of the climate-wa...
RTE would like to congratulate Professor Othon Henry Leonardos, for his recognition as a researcher and pioneer of remineralization in Brazil. Through Othon’s pioneering research and projects with Suzi Huff Theodoro in the Quilombola communities and his work with indigenous communities, he has been dedicated to sustainability for many decades.
Professor Suzi Huff Theodoro and Embrapa lead researcher Eder De Souza Martins who also continue to lead remineralization research and projects in Brazil, were his students.
For myself, it has been a wonder...
Tom Goreau: Dr. Tom Goreau, keynote speaker at Tufts University's Biodiversity for a Livable Climate conference: “Restoring Ecosystems to Reverse Global Warming,” November 22nd, 2014.
In November 2016, the Commonwealth Secretariat held a conference about its Initiative on Regenerative Development to Reverse Climate Change as part of the UN Framework Convention on Climate Change. At that conference, Commonwealth Secretary-General Patricia Scotland asserted that “our priority is to move from agreement to action,” and called for "pioneering approaches" to climate ...
The Commonwealth at global climate talks.
Recent weeks might be seen in history as a turning point for the geotherapy movement. As Seth Itzkan of Soil4Climate explained at the Cambridge Climate Congress 2016, we now have two teams fighting global warming. They are not playing against one another, but rather attacking the problem from different angles: sources and sinks.
In blue, we have the Sources team: those trying to build a low carbon economy, promoting renewable energies, electrification of transportation, new life style and urbanism, and green ...
Olafur Eliasson. Glacial rock flour garden, 2016, glacial rock flour. Palace of Versailles, 2016. Photo: Anders Sune Berg. Courtesy of the artist; neugerriemschneider, Berlin; Tanya Bonakdar Gallery, New York © Olafur Eliasson.
Remineralization and high art combine in a new major installation by Danish artist Olafur Eliasson. His previous work has crossed paths with remineralization before. The prime example is his work “Ice Watch”: during the 2015 COP 21 Climate Change Conference in Paris, he placed 12 car-sized chunks of Greenland glacier to melt at the Place ...