I enjoy reading science fiction, especially when it considers humanity’s struggle to deal with new technologies. Often these stories present a cautionary tale about how new technologies can be misused to oppress people. This idea of science fiction as cautionary tales was summed up by author Ray Bradbury, who wrote: “The function of science fiction is not only to predict the future, but to prevent it.”

One of my favourite science fiction writers is Philip K. Dick, who wrote a number of these cautionary tales. One of them, “The Minority Report” (which you may know instead as a Tom Cruise movie — the short story is better) presented a future where police did not investigate crimes that had occurred; instead, the “PreCrime” unit stops crimes before they occur, based on predictions from precognitive mutants.

Reality imitates fiction

So imagine my surprise when I came upon an article discussing police use of a computer program called PredPol (short for predictive policing) to identify areas that are more likely to experience crimes and to direct police resources to those areas. Continue reading “Police technology vs. civil liberties — science fiction or current reality?”