Stuff I Wrote Elsewhere: The Ecology of National Security

In this morning’s newspaper, on the hard-nosed national security types looking at ecosystem services as a core issue (sub/ad req): Environmental problems, from water shortages, pollution and climate change to disease and food scarcity, are at the core of national security, Passell argues. “They’re all related to the same set of problems,” Passell said in …

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Will Canada and the U.S. go to war over water?

No. But a story by Mark Hume in the Globe and Mail illustrates the delicacies of transboundary water questions, and by coincidence is one of two interesting examples of the problem that scrolled across my monitor this morning. Hume’s story details objections by residents of British Columbia to a dam being contemplated in Washington state …

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What a Housing Bubble Looks Like

Here’s what a housing bubble looks like. Housing prices. Red is Arizona, green is Nevada, blue is us here in New Mexico. The three states track together since the 1970s (off to the left of what’s displayed in this graph). Prices in Arizona and Nevada shoot up beginning around 2004, then collapse pretty dramatically. Click …

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The Greening of Europe Taking a Back Seat to the Economy?

When environmental push comes to economic shove, European Union ministers seem willing to back down on the EU’s tough environmental regulations to help limit the economic damage caused by “leakage” (production moving out of the EU to unregulated countries), according to this story: EU ministers responsible for industry, trade and research are due to agree …

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Unknowability

One of our great difficulties, whether the subject is climate change or the economy, is the problem of decision-making in the face of uncertainty. We want to know the right answer, and the lack of one makes us uncomfortable. But, as Win Quigley points out, sometimes that’s just the way it is: Every economist and …

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