History doesn’t supersede evolution, it merely complicates it. - David Rains Wallace

Central America’s highest value as a natural phenomenon may be not in its diversity and adaptations, priceless as those are, but in its powerful demonstration of life’s sphericality. Life would have been fundamentally different if it had evolved on a limitless flat substrate instead of a limited, spherical one. It’s hard to imaging what it would have been like, but one possibility is that it never would have evolved beyond the first unicellular organisms. If they had been able to expand their populations ad infinitum, they might never have undergone the competitive pressures that led to natural selection and increasingly complex organization. Civilization has come to see the sphere’s limitations as an obstacle, but this is unimaginative, like being angry at the curved horizon because it hides objects more than a few dozen kilometers away.

My ignorant journey had started a change in my thinking. I’d come south unconsciously regarding life as something to be adapted to desire. I disliked the usual way civilization reshapes nature by turning landscapes into suburbs or theme parks, yet my tropical daydream was also an attempt, psychological rather than technological, to make the landscape a desirable artifice. Central America’s roller coaster of diversity had showed me how unimaginative that attempt was.

After the fox, a creature that resembled a cross between a groundhog and a midget deer emerged to patrol in its turn. The creature was so strange that I had no idea what it was, and so found it nearly as unsatisfactory as the too-familiar fox. Exoticism must be identifiable to be appreciated.