The basic idea of his talk was the Great powers retrench, whether they like it or not, and it’s upto them how they can use it to their advantage and what policies they can adopt. Here’s his Website and his published papers. Check it out.
But that’s not what I am here for. There is a common argument, from the left and ultra right, that all the wars that happens, are because of oil. You can see the echo in conspiracy theories, in journalists who has no knowledge of IR trying to find a meaning and causality in an anarchic world, and people find it hard to believe that, take it or not, oil is not why states go to war. So, next time, you see a Greenpeace/CodePink/StopTheWar protest placard about war and oil, or Donald Trump lamenting how he would have “taken the oil” after “bombing the sh*t” out of the ISIS oilfields, (whatever in seven hells, that means) just know it’s garbage.
Here’s the path breaking research paper that dispels the “war for oil” myth. The abstract goes like this.