An articulate end-of-the-world-as-we-know-it view from Thomas Friedman

I am certainly old enough to remember a variety of doomsday scenarios, usually built around decreases in agriculture productivity or population growth (or both). There have also been some modern scholarly papers that posit that things are going to get very very difficult indeed really soon. See, for...

Agricultural Food Exports Use a Lot of Water

When examining the issue of water shortages and water usage, most of the emphasis is on domestic utilization. Rarely is the issue posed in terms of the impact of trade on water usage. However, such an analysis poses an alternative, and interesting, methodology to think about and examine water utilization...