The Climate's Check Engine Light
Of all the anxiety-inducing things in this modern life, having the check engine light come on has to be in the upper half of the list! Thankfully, I didn’t have to wait too long for a diagnostic checkup, as I had an oil change scheduled just a couple of days hence. And what pleasant news I received! “It’s emissions-related,” our small-town shop manager said. “You’ll have to have a dealer check it out to know more, though.” Then she added: “If we were in California, it might be something to worry about. Here, not so much.” I was relieved. It was just one of those emissions things. Maybe my gas mileage was hurting a little bit. Maybe the engine was running a little less efficiently—a little dirtier. But at least I wouldn’t be breaking down by the side of the road. “Thanks for the word,” I replied, knowing that I still had some minor recall-related things that I needed the dealer to attend to. “I’ll ask them about it next time I’m in.” Earth as seen from the Apollo 8 spacesh...