Thousands of teachers from the National Education Workers Coordinating Committee (CNTE), the largest dissident group in Mexico's 1.5 million-member National Education Workers Union (SNTE), marched in Mexico City on March 5 to protest a series of "educational reforms" that President Enrique Peña Nieto signed into law on Feb. 25. The teachers were also demanding the resignation of the new SNTE president, Juan Diaz de la Torre, who they say was appointed in a backroom deal after the Feb. 26 arrest of former president Elba Esther Gordillo Morales on charges of embezzling $157 million from union funds. According to the Federal District (DF, Mexico City) police, some 7,000 protesters joined the march from the central Zócalo plaza to the Los Pinos presidential palace, where a 10-member delegation presented officials with a petition.

Reversing a September 2011 decision by a lower court, on March 8 Argentina's federal Criminal Appeals Court found former Argentine president Carlos Saúl Menem (1989-1999) guilty of "aggravated smuggling" in the government's clandestine sales of 6,500 tons of arms to Ecuador and Croatia from 1991 to 1995. The court also convicted former defense minister Oscar Camilión, former colonel Diego Palleros and nine others in the scheme to smuggle arms to the two countries during a time when international agreements banned the sales. Menem claims he didn't know the ultimate destination of the arms when he signed the three secret decrees authorizing the shipments.

Remember the incessant squawking a few years back, when oil prices were spiralling, about how we were approaching "peak oil"? Been mighty quiet from that set recently, hasn't it? Vince Beiser explains why in a piece called "The Deluge" in the Pacifc Standard, March 4:

The widely circulated fears of a few years ago that we were approaching "peak oil" have turned out to be completely wrong. From the Arctic to Africa, nanoengineered materials, underwater robots, side-scanning 3-D sonar, specially engineered lubricants, and myriad other advances are opening up titanic new supplies of fossil fuels, many of them in unexpected places—Brazil, Australia, and, perhaps most significantly, North America. "Contrary to what most people believe," declares a recent study from the Harvard Kennedy School, "oil supply capacity is growing worldwide at such an unprecedented level that it might outpace consumption."

Peru's Yanacocha mining company, majority-owned by the world's number two gold producer, Newmont Mining of Colorado, on March 7 denied press reports that it is planning to leave the gold-rich northern region of Cajamarca no later than 2016. In a statement, Yanacocha CEO Javier Velarde said the company will continue to exploit its massive mine in Cajamarca at least through 2015, while evaluating new projects elsewhere in Peru. The Yanacocha mine's plans for expansion have been the focus of protest campaigns in Cajamarca for more than a year now. "We have openly acknowledged the challenges ahead, but we never said the company was leaving Cajamarca by 2016," said Velarde in the statement. (Mining.com, March 8; Gato Encerrado, March 7)

Indigenous peoples in Peru's Amazonas region have held demonstrations over the past weeks at the site of the June 2009 massacre at Curva del Diablo, in the municipality of Bagua. The action was called to protest that 54 indigenous leaders are now facing life terms if convicted in the Bagua violence, while only one member of the National Police is behind bars in the affair, with another two already released. On Feb. 26, when the road at "Devil's Curve" was blocked by hundreds of members of the Awajún and Wampis peoples, one large group of participants refused to join in the singing of Peru's national anthem that opened the gathering. Carlos Altamirano Rafael, leader of the Interests Front of Condorcanqui, said he believed that no justice is possible within Peru, and that the two peoples should declare independence or unite with Ecuador.

Seven social leaders in Bolivia's aliplano city of Oruro have been on a public hunger strike for 10 days now to protest the decision to change the name of the local airport to Juan Evo Morales, after the sitting president. The strike began after the Oruro departmental assembly, dominated by the president's supporters, voted to approve the change from the current name of Juan Mendoza, an aviation hero who was born in the region. The airport has been named for Mendoza since it opened in 1945. Over the past week, hundreds of supporters of the hunger strike, organized by the Civic Committee of Oruro and the Departamental Workers Central (COD), repeatedly blocked roads in the city. (Los Tiempos, Cochabamba, March 10; Los Tiempos, EFE, March 5)

Colombia's Supreme Court of Justice on March 7 found former lawmaker César Pérez García guilty of being complicit in the November 1988 massacre at the village of Segoiva, Antioquia department. He now awaits sentencing, and may face 30 years in prison. Pérez García was named by a liuetenant of notorious paramilitary commander "el Negro Vladimir" as having financed the massacre to eliminate a stronghold of support for the electoral left.

Tehran and Islamabad will sign an agreement March 11 for Iran to build the largest refinery in Pakistan, a $4 billion facility at Gwadar in the country's southwestern Balochistan province. (See map.) The refinery, projected to handle 400,000 barrels per day, will be linked to the planned Iran-Pakistan (IP) pipeline, with an extension to western China envisioned. China last month took over operational control of Gwadar's port, where a major expansion is planned. China's Great United Petroleum Holdings Company (GUPC) has agreed to conduct the feasibility study for a "petrochemical city" project in Gwadar. A pipeline from Gwadar to China would reduce the time and distance for oil transport from the Persian Gulf to Chinese markets. (Asia Times, March 6)