As Einstein understood, to travel in time and space is not so very different.
They are, in fact, essentially the same.
Anyone who is used to spending 24 hours in a plane flying from Australia back to London Heathrow will understand exactly what I mean. Even after doing this regularly for over 20 years, I experience the same weird disorientation every time after landing. Everything is utterly strange and utterly familiar at the same time.
As always, I pick up a car and start the long drive westward. I love the transition from hellish airport to the six-laned M4 towards the Severn Bridge, then it becomes four lanes, then two as I dive deeper into Wales. How suddenly the names of town and villages change from English to Welsh in the borderlands. Nether Skyborry and Bicton on one side of a river. Bryn Melin and Llangunllo a few hundred metres to the west.
No more lines of trucks barrelling by now, only the occasional tractor. At last I am in a laneway between tall hedgerows tangled with honeysuckle, barely wider than the car, and I bump over rough ground into a farmyard in sight of the sea. I have arrived. In the days that follow, I slip easily into a different vocabulary. I give distances in miles not kilometres. The vehicle is a 4X4 and I came by the motorway route, I say (not on the freeway in a 4WD). Catching up with my brother in a pub, I don’t order chips to go with my schooner of beer, but some crisps and a pint of Seren IPA. My speech drifts back to the familar English falling intonation, sentences drawling to near-whisper at the end (instead of my Australian up-tick on the final word). After a week, I find myself talking Welsh in local shops and pubs.
All of this is done unconsciously, but what still foxes me is the sense of having travelled back in time. For all the tumultous changes in Britain over the last half-century, Wales remains hidden in plain sight and largely unchanged behind the Cambrian mountains. In the hinterland of the west, the deep green hills and woodlands, the rocky coast, the towns and villages where I spent half my life look barely any different. I could drive for hours in any direction and know every turn in the road, every hedgerow, every pub and village hall.
As well as visiting family and friends, I am going to a college reunion, meeting up with people I haven’t seen for decades. I go with a macabre curiosity, wondering if I will recognise anyone. We’re all a little weather-beaten by the years but utterly recognisable with the same strong personalities. As I
stagger saunter back through the college quad to my room at 3 AM, feeling disgracefully sentimental, the eerie feeling returns. It wouldn’t be a surprise to find my younger self walking toward me out of the shadows with a smile of recognition.
Once again I feel like a traveller in time. Am I a visitor from the past who has materialised in the present? Or a creature from the future (my glittering city on the other side of the planet), fallen to earth in the past I had left behind?
Both are true, I realise, as I drift to sleep, hearing the town hall clock chime the quarter-hour. The future is only a past we have yet to discover. As each moment unrolls and become a memory, it gives a strange thrill to everyday life, an existential tingle. We are all travellers in time.