Tag Archive for: Mexico

Tehuacán, meaning ‘Place of Stones’ in the native language of Nahuatl, is a centuries old city that lies in the Mexican state of Puebla, roughly 150 miles southeast of Mexico City.

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.

While countries around the world are taking measures to hold up the spread of the H1N1 virus, much of Mexico City still lacks the most basic barrier to the flu –- water sanitation.