Science is how we know things. Most things, at least. One of the fundamental aspects of human life not yet grasped by the great empirical method is creativity. We generally have an idea how it works, but, like so much of human experience, it is difficult to describe precisely. When I saw this month’s Scientific American fronting with the headline “Evolution of Creativity”—two of my favorite topics—I knew I’d have to read it. The article by Heather Pringle zeroes in on the archaeology of very early human history. Before modern human, actually. I’d been telling students for years that the development of such traits as artistic representation, burial, music, and an awareness of some forces “out there” could be found tens of thousands of years ago. These, I suggested, marked the beginnings of religious sensibilities. I’d be willing to go even farther, however, and suggest that we share some of these traits with our fellow creatures. Religion may have a biological basis. That’s not where Pringle is going, however, and she addresses not religion, but creativity.
Pringle suggests that evidence for human technology—modest though it may be—stretches back further than the 40K epoch that seemed to house an explosion of human innovation. She shows how sophisticated knowledge of the environment and corresponding innovations were occurring 77,000 years ago, and even earlier. Some of it stretches back before Homo sapiens; stone weapons may be as early as Homo heidelbergensis and kindling fire as early as Homo erectus. Even our Australopithicene cousins seem to have been happily knapping stones two-and-a-half million years ago. The evidence, at the moment, seems to end there. I wonder, however, how far back cognitive development goes. We tend to underestimate the thinking abilities of animals, despite our constant surprise at how smart they seem to be. How very human! How very male, to assume that everything else is here for our use and pleasure.
Scientists often come upon with astonishment ideas that creative folks have been pondering for centuries. Science must be careful—that is one of its limitations. Creativity, the phenomenon Pringle explores, contains, in the words of Lyn Wadley’s team in Science, chemistry and alchemy. Creativity, like religion, isn’t afraid of magic. No doubt, some scientists will claim that true intelligence only begins with humanity. Looking at the way we treat each other, sometimes I doubt that it begins even there. If there is any hope for us, I would humbly suggest, it will come in the form of creativity. It is that very alchemy that keeps me coming back to science, and science will teach us, eventually, that animals are creative too. When we place ourselves among them, we will have created a world.