A new book reveals that these insects, even with their tiny brains, are almost as socially complex as humans.


In his recent book The Social Conquest of Earth, the great myrmecologist and evolutionary theorist Edward O. Wilson comments at several points on animals with especially complex social behavior. Leading that parade: human beings. A close second: leafcutter ants. It might seem odd that tiny ants, with their necessarily tiny brains, could rival humans in the sophistication of their social order, but it turns out, the science of emergent behavior has shown, that the consistent following of very simple rules can produce exceptionally complicated actions—rather like computers do. Or, to be more precise, exactly as computers do.

Consider this report from Stanford University:




It's one thing, and remarkable enough, to say that ants and the internet both employ communications protocols: but essentially the same protocols? Now that's amazing.

But perhaps we shouldn't be wholly surprised. No one knows when and how the Fibonacci sequence was discovered, but it provides one of the key mathematical ratios of the natural world. Closely related to the Fibonacci sequence is the "golden ratio" or "golden section", which may repeatedly be found in nature but is also foundational to a wide range of arts forms, from architecture to book design.

It would be fascinating enough to think that we human beings, in our most complex actions and achievements, speak a cognate language to that of the rest of nature; but as discoveries like that of the "anternet" show, more often than not it's the same language. Which should fill us with wonder—but perhaps also with a sense of accountability to all those countless millions of creatures that speak our native tongue.