Oil and the end of civilization
Some mornings under the window in my bedroom, nightmares of nuclear holocaust would awaken me to staring blinded at the new sun in the window. I would know that I was awake, but the dreams were so fresh that the contrast in light from closed eyes to morning sun would convince me that the bombing had begun and I was just a microsecond from being crisply well-done.
Those heartbeats of fear before realization are nothing like the doom that lingers over me these days of war over oil.