I pitched Jay Hunt the opening scene (prime minister, middle of the night, he's woken up...). She paused, and then she laughed. She was very intrigued and all that, and then she said, "Does it have to be a pig?" So we went through various options: Could it be a supermarket frozen chicken? A giant wheel of cheese? A pig seemed just the right level of absurd, but then when he walks in and there's actually a pig there, it's awful.

I'm convinced no one actually likes clubs. It's a conspiracy. We've been told they're cool and fun; that only "saddoes" dislike them. And no one in our pathetic little pre-apocalyptic timebubble wants to be labelled "sad" - it's like being officially declared worthless by the state. So we muster a grin and go out on the town in our millions.

I'm more pro-technology than people probably realize.

The biggest teenage taboo is being strait-laced. It's easy to tell a researcher you went to a house party that turned into an orgy. It's less easy to say you like eating toast and watching QI.

'Waldo' was one episode I always felt I didn't quite crack. And weirdly, now that feels like one of the more prescient ones.

I wasn't really aware they were a religious organization for quite some time. But my grandparents were very devout and ran a Quaker meetinghouse and were missionaries at one point.

A sort of angry populism here in the UK and across Europe, a sort of anti-political mood and what then steps into that place? In one episode [of Black Mirror] you won't have seen, there's a very simple gaming gadget that turns out to be a monstrous idea, which I suspect we will end up doing for real.