I've instinctively hated the Tories since birth.

I would say the thing you can still see in Black Mirror is that I was probably traumatized by the specter of nuclear war. I was born in 1971, and in the '80s I came to understand that I was inevitably going to be frazzled to death in the nuclear apocalypse.

When you're being earnest, people think you're being sarcastic and when you're being sarcastic, they think you're being earnest. The moral in all this, of course, is that people should never attempt to communicate.

If technology is a drug – and it does feel like a drug – then what, precisely, are the side-effects?

Many people find bald, unvarnished truths so disturbing, they prefer to ram their heads in the sand and start dreaming at the first sign of scientific reality.

What is useful about when there is a sort of pull-out to reveal moment going on is that it actually focuses the mind when you're writing the earlier scenes because you're thinking 'right, how do I? I can only show this amount of the room... I can only show these characters from the waist up because they've all got robot legs!' it's a challenge so it keeps you engaged on some level.

"National Anthem" was just a funny idea I'd been knocking about. I initially thought about a beloved celebrity having to do that - and then I watched an episode of 24. In my head, I was writing almost a parody of a 24-style president woken in the middle of the night with a crisis. It seemed more interesting to play it ultrastraight and to have the viewer's initial reaction be one of laughter and disbelief - and just have the whole thing become progressively more uncomfortable.