Your child is next door on the computer, destroying the world as we know it and wrecking two of the most fundamental values that underpin society - first, as I shall explain, the distinction between truth and falsehood; second, the inviolability of personal property. While the little blighter is about it, your darling ten-year-old is also helping to destroy the record industry, the publishing industry, newspapers and cinema. And what is more, this activity is highly addictive, and is more likely than not to make young people into addicts of gambling, pornography and insidious forms of self-deception. Maybe you think...