Salar Kamangar

What's amazing is that the Web enables you to build a kind of channel that wouldn't have made sense for cable, in the same way cable enabled you to build content that wouldn't have made sense for broadcast. You couldn't have done CNN with the broadcast networks; you couldn't have done MTV with the broadcast networks.

Imagine you can tell YouTube you have an hour to watch TV, and it would give you programming based around what you have watched in the past, what your friends watched and recommended, what your favourite celebrities tweeted about, and on one piece of input from you about what mood you are in.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.

The question is not whether Tibet should be independent but the extent of the autonomy that it is allowed. Tibet has been firmly ensconced as part of the Chinese empire since the Qing dynasty's military intervention in Tibet in the early 18th century.