Jockeying for oil and natural gas resources are one component of the conflicts in Syria, Iraq, Ukraine, and elsewhere. A deep reduction in fossil fuel consumption wouldn't make these conflicts disappear, Cobb writes, but they might make them far less dangerous.

I've been advancing a thesis for several months with friends that World War III is now underway. It's just that it's not the war we thought it would be, that is, a confrontation between major powers with the possibility of a nuclear exchange. Instead, we are getting a set of low-intensity, on-again, off-again conflicts involving non-state actors (ISIS, Ukrainian rebels, Libyan insurgents) with confusing and in some cases nonexistent battle lines and rapidly shifting alliances such as the shift from fighting the Syrian regime to helping it indirectly by fighting ISIS, the regime's new foe.

There is at least one prominent person who seems to agree with me, the Pope. During a visit to a World War I memorial in Italy last month Pope Francis said: "Even today, after the second failure of another world war, perhaps one can speak of a third war, one fought piecemeal, with crimes, massacres, destruction."

In citing many well-known causes for war, he failed to specify the one that seems obvious in this case: the fight over energy resources. It can be no accident that the raging fights in Syria, Iraq, Libya, and the Ukraine all coincide with areas rich in energy resources or for which imported energy resources are at risk. There are other conflicts. But these are the ones that are transfixing the eyes of the world, and these are the ones in which major powers are taking sides and mounting major responses.

In Syria, Iraq and Libya, of course, it is oil and also natural gas that underlies the conflict. The ISIS forces in Syria and Iraq have seized oil refineries to power their advance. They and every fighting force in the world understands that oil is "liquid hegemony."

For the complete article, please see The Christian Science Monitor.