had a faint sense of something I used to have when I travelled when I was younger. It’s a silly feeling but I will share it in case you have ever had it too. The feeling is that of the whole world happening. It squares – no, cubes – no, quartics – the now. What I mean is that travel tesseracts experience. It explodes it to the fourth dimension. And it becomes dizzying to realise how many nows are happening all at once.

