The descent of man
Why do humans want to build robots? It seems, on the face of it, to be a suicidal endeavour, destroying jobs and, ultimately, rendering our species redundant as more intelligent and effective beings take over. Lacking, as we now do, an agreed metaphysical justification for human specialness — for example, the soul — it must only be a matter of time before we submit to the machine ascendancy. So far, it has been a subtle, incremental process that conceals any wider significance. Take satellite navigation. This was first introduced in the 1980s and is now more or less universal. Maps have become quaint. As a result, we walk or drive