Don't look now, but there are some problems developing in the global energy network.
It's hardly reassuring that the epicenter of all this is the Middle East.
The primary problem is hardly new. Actually, calling it an "old" problem is more accurate because the culprit is a collapsing network of delivery and storage that has been deteriorating for decades.
Unfortunately, this is hitting areas already beset by broad, accelerating economic shortfalls the hardest. That they also happen to be areas of significant unrest hardly improves the situation.
The latest is in Pakistan. There a combination of lower-than-expected water availability and a government powerless to provide the diesel fuel essential for the planting season means a population already on the brink is staring at food shortages.
The picture is very grim.