[anigbrowl]

I think we can only articulate thoughts for which words exist. But we can invent new words, or look for roundabout ways to describe novel phenomena.

Sometimes we learn the necessity of doing this the hard way. One day when I was a kid (maybe 10 or 11) I was watching the Saturday morning kid's variety show on TV (I say 'the show' because there was only one TV channel in my country at that time), when I saw something new - the producers went into a new segment by doing a shaped wipe from one image to the other (http://en.wikipedia.org/wiki/Wipe_%28transition%29). I had never seen such a thing on TV before; the shape of the wipe reminded me of flames, which I think was meant to be evocative of the new subject matter, and I was deeply impressed by this novel aesthetic experience. So I ran into the kitchen and informed my parents that 'they were showing XYZ on the TV and they made flames come up from the bottom of the screen'; I had no language to express the abstract nature of the video effect so I just described it in terms of the idea it evoked.

Being the 1970s, my parents just head the bit about flames coming from the TV screen and ran into the other room thinking the TV had caught fire, and then gave me a hard time in proportion to their sudden anxiety. Now of course I was well aware of the difference between the real and the virtual by that age, but it was a striking example of how much anxiety can result when the boundary between the two is called into question. I think something similar is at the root of the common instruction to children of 'don't tell stories' and in the Christian aphorism warning people not to 'speak of the devil, and he shall appear' - an underlying anxiety that narrative is capable of bringing reality into being. Many cultures delegated the role of storyteller or oral historian to a particular individual, usually an elder - perhaps to limit the chaos that might result from multiple competing and incongruous narratives than because the delegate was necessarily the best or most interesting storyteller.