Production of coca leaf, the raw material in cocaine, is surging in Peru despite 40 years of forced eradication designed to convince farmers to abandon it. Bolivia shows a better way forward.
Small-scale gold mining operations in developing countries are major sources of toxic mercury pollution, using techniques that haven’t changed much since the California Gold Rush 150 years ago.
National emergencies allow for the purest expressions of sovereign power, testing the government’s commitment to human rights. Some leaders are failing the coronavirus test, experts say.
After a bribery scandal that took down four presidents and led Congress to dissolve, some Peruvians are putting their faith in an austere religion called the Israelites of the New Universal Pact.
In the last century, several South American countries faced coups, military dictatorships and social uprisings. Despite economic improvements in recent years, the continent remains mired in unrest.
Citing national security, Ecuador, Peru and Chile have all made it harder for Venezuelan migrants to enter the country, and xenophobia is rising across the region – even in more welcoming Colombia.
Peruvian glaciers have shrunk by 25% since 1987, causing water shortages in rural villages. But ancient technology could help manage this precious resource.
How did civilization emerge from small groups of hunter-gatherers? Some archaeologists focus on cooperation as the vital ingredient – and find evidence for it in the form of feast-related artifacts.
Pioneering chefs from Bolivia to Brazil are stepping out of the kitchen and into public service. The ‘social gastronomy’ movement uses food to create jobs, prevent violence and boost economies.
Over half the calories humans eat today come from corn, wheat and rice. Raising a greater diversity of types of crops and animals (agrobiodiversity) makes diets healthier and farming more resilient.
The belief that ancient Egyptians needed help from supernatural beings to built the Giza pyramids relies, unavoidably, on racism and colonial attitudes.
Remote mountain regions are closer to the climate problem than we think, particularly in the context of safeguarding essential ecosystem services such as safe and adequate water.
Women’s involvement in armed conflict in Peru and Colombia has a deep impact on societies. But peace processes and political aftermath rarely recognise their role.
Adjunct Researcher at the Center for Mining and Sustainability Studies at the Universidad del Pacífico (Peru) and PhD Candidate in Geography, The University of Melbourne