FROM Ruth Wiesmann
World Food Day and the Plight of Starving Nations Armed groups are making a weapon of hunger, cutting off food supplies, destroying crops and hijacking relief aid. It's a grim fact of everyday life, especially in South Asia and sub-Saharan Africa. On this UN World Food Day , the world abounds in people who don't have enough to eat. The International Food Policy Research Institute is an American think-tank that compiles the Hunger Index , using three measurements: child malnutrition, child mortality and the estimated proportion of people without enough food.
A New York Times op-ed on climate change sparks uproar The New York Times is embroiled in a public furor over a new columnist, who wrote that scientific uncertainty is reason for debate about climate change. Many conservatives are delighted. Is America's leading liberal newspaper fostering climate denial? This is the latest in our series, "The Emotional States of America."
Should we 'hack the climate' to fight global warming? The Paris Agreements won't be enough to reverse global warming, whether President Trump pulls the US out or not. Is it time to try altering the atmosphere by what's called "geoengineering?" We hear about unintended consequences, international relations… and ethics.