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KUNMING — The ground quakes with a blast as the limestone fragments are blown from their roots, like giant white teeth shattered and unmoored. Nearby, a worker prepares his drill to place another stick of dynamite deep within the rock. He stops for a moment, places his foot high on the rubble and surveys the vast construction landscape that will soon become China’s fourth largest airport.
In the fourth installment of Heart of Dryness, author James G. Workman explains the historic transformation of water across Botswana’s Kalahari. Workman continues to follow Qoroxloo, showing how the Bushmen have adapted to water scarcity and fluctuating hydrology.
Circle of Blue’s Aubrey Ann Parker reports on-the-ground from the Global Day of Action and reveals the truth behind sensational headlines that played up police arrests in Copenhagen.
Since the dawn of Homo sapiens in arid Africa, nine tenths of our evolution has unfolded as foragers. Only relatively recently did our species embark on agriculture, and recent events suggest certain limits to that extraordinary experiment. Exponential population growth has combined with unprecedented climate change until half the planet’s land surface can now be classified as drylands—arid landscapes inhabited by a third of humankind.
Discharging selenium into watersheds remains a major problem in the American West by Sarah Haughn Circle of Blue Mining mogul Johnson Matthey, Inc. is pleading guilty to allegations that it conspired to cover up illegally high levels of the toxic mineral selenium in the industrial run-off of its silver and gold refining plant in Utah. […]
600 miles north of Beijing the whole of the largest contiguous grasslands on Earth opens to the horizon.
