Some years ago, my wife, Carolyn, and I spent a few days camping on the flanks of Mount Rainier in Washington State. When we were returning to our campsite one evening, we saw in the middle of a meadow two male bears boxing each other’s ears. We stopped to watch.

There was a hiker nearby, and I asked him what the conflict was about. “A young female,” he said.

“Where is she?” I asked.

“Oh, she left about 20 minutes ago,” he chuckled. Thus, I gathered, the conflict at this point was not about the female bear but about being the toughest bear.

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