I actually had that conversation with [Channel 4 Chief Creative Officer] Jay Hunt. We were at a bit of a crisis point. I'd written a totally different script - about war, basically - that got rejected at the last minute for various reasons. The whole of the series was in doubt. I said, "Well, there is one other idea ["National Anthem"]."

I grew up in the countryside . But there's a danger of us romanticizing that. Because when I was a kid in 1982, that's what my parents were saying to me about television and comics and computer games!

Seriously, if I switched on the TV and they were showing live footage of an army of fire-breathing pterodactyls machine-gunning people to death on the streets of London right outside my door, I'd be horrified, but not entirely surprised, nor any more scared than I already am. I'd probably just shrug and wait for them to smash the door down. We're so screwed, I don't even know what to worry about first.

Most writers or performers walk around with the notion in their head that - a paranoid worry that maybe people don't like them.

I could worry about pretty much anything you put in front of me, so I'm not actually sort of anti-technology. So it doesn't sort of come out of that. It's not like a fear of the future. It's a fear of everything.

Hi-def is merely the latest in a string of evolutional leaps that have transformed the way we sit slumped in front of a box wishing we were dead.

The internet's perfect for all manner of things, but productive discussion ain't one of them. It provides scant room for debate and infinite opportunities for fruitless point-scoring: the heady combination of perceived anonymity, gestated responses, random heckling and a notional “live audience” quickly conspire to create a “perfect storm” of perpetual bickering.