Imagine you were asked in 1919 what the narrative might be for the rest of the 20th century in terms of major developments. You might well have said that cars and planes were going to revolutionise transport and change where and how we lived. You could have anticipated the radio transforming the way we got our news and were entertained.
Pushing the envelope, you might have added that pictures would accompany sound one day and captured the idea of television. Unless you had extraordinary powers of foresight, you would not have played a scenario of the rise of computers, the internet and cell phones in the