The Seattle area traffic was light. A few hours earlier, at the peak of the Friday night rush hour, Interstate 405 had been bumper to bumper. Now, just after 7 PM, the road was crowded but moving freely. I had a killer commute, 40 miles each way, and I was thankful I had missed the worst of it. I spent a lot of time on the road and I understood how traffic ebbed and flowed in that same intuitive way that way someone who works on a river understands how a ripple on the otherwise smooth surface betrays the roiling currents in the depths below. On a Friday night like this, for example, I knew I was behind the great outward rush from the urban centers and into suburbs and just ahead of the second, smaller rush of people from the suburbs heading back into the city for an evening of food, fun and friends. To the west, the sun was sinking slowly into the Pacific while on the Earth, in the growing drakness, the hunt was on… (Read More…)