Abstract

The claim that chimpanzees make and use tools stands on two feet. One is a simplistic conception of tool; the other is a range of field observations, whose interpretation is not always as ingenuous and objective as their advocates suggest. An important difference little attended to by friends of the chimpanzee’s tool concerns how little their way of life seems to hang on their so-called tools. For us nearly everything does. Without tools, chimpanzees would find other things to eat. But without our tools we are not a naked ape thrown back on its animal nature. We are an nonviable species rapidly heading for extinction. Tools belong to the very ecology of our evolved form of life. The myth of the chimpanzee’s tool has already proved damaging in the history and philosophy of technology. It obscures the unique contribution of technical culture to human ecology, which has no counterpart among chimpanzees. The myth has also inspired the bizarre idea that there is something arbitrary about technical culture — that in a sense we could do without it. That is certainly a mistake, and more serious than a specialist’s error, because any decision about the chimpanzee’s tool is replete with implications for understanding our humanness.