A new study published in Science finds that a critical glacier in the Peruvian Andes has shrunk to its smallest extent nearly since the end of the last Ice Age. Ohio State University glaciologist Lonnie G. Thompson is studying plants that have been recently exposed near Quelccaya Ice Cap, the world's largest tropical ice sheet, located 18,000 feet above sea level (straddling the border of Cuzco and Puno regions). Chemical analysis of plants exposed by melting several years ago showed them to be about 4,700 years old, proving that the ice cap had reached its smallest extent in nearly five millennia. In the new findings, a thousand feet of additional melting has exposed plants that lab analysis shows to be about 6,300 years old. Thompson said this indicates that ice that had accumulated over approximately 1,600 years melted back in no more than 25 years.

Peru's President Ollanta Humala is under growing pressure to decide whether to grant a "humanitarian" pardon to ex-dictator Alberto Fujimori. In recent days, a number of political opponents and even Lima Archbishop Cardinal Cipriani, a longtime Fujimori supporter, have called upon Humala to issue the pardon. Fujimori, 74, is serving a 25-year term for rights abuses and corruption. His family has requested clemency, citing poor health. Fujimori has undergone surgery several times in recent years to treat a tumor, although a medical report presented by a team of 12 commissioned specialists found no threat to his life. Former President Álan García, whose APRA party supports a pardon, called on Humala to "make a decision no or yes, but don't leave the issue in doubt." Justice Minister Eda Rivas, who is leading the pardon commission, responded, "I ask that you have patience." Ronald Gamarra, a prosecutor during Fujimori's landmark trials, charged that Cipriani "seems to be more Alberto Fujimori's attorney than the head of the Church in Peru." (Peruvian Times, April 2)

Peru's President Ollanta Humala oversaw a ceremony April 3 at the village of Lucanamarca (Huancasancos province, Ayacucho region), delivering a "symbolic" package of reparations for the massacre there on that date in 1983. The reparations, delivered to five communities in the district-level municipality, ammounted to 100,000 soles (not quite $40,000). The ceremony centered around the reading of the names of the 69 victims of the massacre, including 11 women and 18 children. The youngest of the victims was less then six months old. (Andina, April 3) Sendero Luminoso guerillas occupied the village and "executed" the 69 residents after villagers had killed their local commander Olegario Curitomay, in retaliation for cattle thieving by the rebels. (La Republica, April 4; pro-Sendero account at RevLeft)

French Foreign Minister Laurent Fabius announced a "permanent" military mission in Mali April 5. Fabius, on a visit to Bamako, the capital, said Paris is moving ahead with plans to reduce its 4,000-strong military force beginning next month, but will maintain a combat presence in Mali to support a future UN "peacekeeping" mission. "France has proposed, to the United Nations and to the Malian government, a French support force of 1,000 men, which would be permanent, based in Mali and equipped to fight terrorism," Fabius said. (Reuters, April 5)

For a fourth consecutive day April 5, young Palestinians in Hebron clashed with Israeli troops in protests over the death of an elderly prisoner in Israeli custody. The fiercest clashes took place in Bab al-Zawiya neighborhood in the center of Hebron April 4 after the funeral procession. Young protesters hurled stones, empty bottles and fire-bombs at Israeli troops who in turn used rubber-coated bullets and tear gas canisters. At least 20 protesters were injured. Maysara Abu Hamdiyeh, 63, died April 2 at Israel's Soroka Hospital. Although he was diagnosed with cancer in January, it apparently went untreated; according to his lawyer, Rami Alami, he was only given painkillers and antibiotics. Palestinian officials charge that Israeli authorities refused to treat his cancer, ultimately causing his death. (Ma'an News Agency, April 5; Ma'an News Agency, Daily Beast, April 4)

Malian troops swept Timbuktu for remaining Islamist fighters after a battle that left seven dead and prompted France to send reinforcements and fighter jets April 1. The fighters apparently infiltrated Timbuktu after using a car bomb to create a distraction. The previous day, a suicide bomber blew himself up at a checkpoint outside the city, raising fears of a new wave of violence as the European Union launches an ambitious program to overhaul Mali's army. "Objectively, it must be entirely rebuilt," said French general Francois Lecointre, who heads the EU training mission in Mali.

Peru's Congress has opened a high-profile investigation into a contract with Israeli security firm Global CST, entered into by the previous government of Álan García, after an audit by the Comptroller General of the Republic found irregularities in the deal. The probe concluded that the Peruvian state had lost $16 million when the firm failed to fulfil terms of its contract with the Armed Forces Joint Command. A congressional oversight commission has questioned three former cabinet members in the scandal—ex-housing minister Hernán Garrido, and ex-defense ministers Ántero Flores Aráoz and Rafael Rey—as well as ex-Joint Command chief Gen. Francisco Contreras. Special anti-corruption prosecutor Julio Arbizu has called on García himself to testify before what is being called the Mega-Commission, and for the attorney general's office, or Fiscalía, to investigate the former president. 

Sebastián Muñoz, founder of the bicyclists' rights group Andando en Bici Carajo in Quito, Ecuador, was struck by a car and killed while on his bicycle March 22. It was a hit-and-run collision, with the motorist still at large. Muñoz had made  bicyclists' safety his special concern, leading a campaign to leave white-painted "ghost bicycles" at places around the city where cyclists had been killed, and painting murals advocating for the cause. A memorial bicycle ride for the fallen activist is planned for April 6, with stops at the murals and "ghost bicycles," culminating in the installation of a ghost bike in his honor at the intersection where he was killed. (La Línea de Fuego, Quito, March 25; El Comercio, Quito, March 24; El Comercio, March 22)