North Circular Time (part one)
We are told that time and space are merely aspects of the same thing, just narrow ways of looking at space-time, a four-dimensional continuum. And this makes sense and is all very well. The only problem is that you can't move to another moment in time in the same way that you can to another position in space. It's not as if you can hop on a bus to last week. However sometimes movement in space can simulate aspects of time travel. As long as you have somewhere to go that you haven't visited in years. Last month I went to Muswell Hill for the first time in around twenty years. This north London suburb was where I spent a large segment of my youth so in many ways stepping off the bus onto the Broadway was like stepping from the TARDIS. Of course it helped that it was a dark evening and that I couldn't see quite how much things had changed. There was just as much of the familiar shape of the landscape present to fool me into thinking I was back in the nineties or ea...