From the wandering star followed to Bethlehem by the Magi, to Constantine and his Latin cross in the night skies over Rome’s Milvian Bridge, for as long as any historic text can remember, humans have acted not (as they might like to imagine) independently in matters of life choice, but as a response to phenomena out there in the world. Whether these phenomena involve snapped branches pointing in a particular direction out of the tangled forest, serendipitous meetings with mysterious strangers, or even constellations that speak directly to the individual in us by spelling out our mission in dot writing, natural events have proved unshakeably reliable as SIGNS ripe for following. Other animals follow their hunger and their paternal instinct toward the rains, or the seasons, or the ocean currents. But not us. Oh no, not humanity. We follow abstract signage in the most unlikely of quarters because something in the form and motion of a sign tells us that nature exists to furnish us with little messages put there FYI only.

But in an age of scientific materialism, should we listen to superstitious signs, or let mediums self-appointed with the power to interpret that symbolic value for us. The Gypsy lady? She who lets the tea leaves/coffee granules to settle into a discernible form spelling out (in her own inexplicable way) what’s in store for each of us? She with the singular ability to divine the past, present and future, and thus able to cut a path through our impenetrable present? Hooped earrings and colourful headscarves aside, should we even listen to ourselves when something out of the blue tells us which corner to turn in life? What is it in the nature of choice, the one true act of free will we convince ourselves is ours and ours to fuck up? Are we slaves to signs, subconsciously letting them lead us on into what we think will end either in good life choices or, horror of horrors, outcomes less than desirable? Do other members of our rapidly-proliferating species see signs with quite the obsessive sensing that I seem to? Questions, questions, questions, and only vague signs there to answer them.

I wrote a woefully-neglected book back in 2007 called Signs of Capricorn. Essentially, it was a free-thinking, free-spirited, faintly philosophical travelogue based on a long-awaited return to Australia. I had left the land Down Under in 2003, instantly regretting a choice which i deemed purely my own, without any other agency. At the time, I must have figured if i return to Britain things will be different. I’ll finally, after thirty years of trying and failing, fall in love with the island of my birth, and especially those two peculiarly British contributions to the world: a stubborn class system and a maritime climate that makes the headlines most days for all the wrong reasons. Yes, my family were instrumental in my going back. Unlike the weather, they weren’t changeable and horrid. But, like the English class system, they could be stubborn.

So, in the wake on my grand homecoming in 2003, I realised I had made a major life error, and instantly vowed to overturn this disastrous decision by going back to Sydney the following year. However, as the venerable Lennon said, life’s what happens when you’re busy making other plans. Suffice it to say, it wasn’t until 2006 that my pledge was finally realised. I departed a rainy Manchester, arriving after a brief stopover in Dubai, in to a hot Sydney. The city had changed in the intervening three years. That much i could detect within moments. It didn’t feel the same. Well, of course. Why would it? And here is where the book comes into play. I threw my hat up into the air and let the winds of fate carry it aloft. And so it was that I chose to spend a month driving as far and wide as I could in search of signs.

A critical factor in all this unfolding story is that I was misinformed that my Australian Permanent Residency visa would be duly reauthorised merely by going back there on holiday. Cruelly, this was not how how the immigration system worked. Nor was this how things were meant to be. On hearing that I had not amassed sufficient residential time in Australia within a 5-year period (i was a month short), I was faced with a binary choice: by all means, stay indefinitely (thus leaving my rental home, family and beloved dog back in Yorkshire where my family call home) in the Commonwealth of Australia; or fly out of Kingsford-Smith Airport and back to Heathrow, but do so knowing the consequences. That being an annulment of my right to remain in Australia. Visa cancelled. The term Burn Bridges springs to mind (another historical instance of how signs influences the course of a lifespan, in this case of Caesar’s Roman Empire). Mainly because of my dog, I knew I was going back, like it or not. With a month’s adventure ahead, I drove north through Queensland’s Sandstone Belt and out to the Barrier Reef. Along the way, I followed roadsigns down highways where life signs clung on like the spinifex grasses that give the Outback its patchy head of hair.

On returning to Britain, I nursed a quiet devastation. My first encounter – the first of many troubling signs, you might conclude – was with my neighbour, an awful human specimen who spent his disempowered life fulminating in one garden-wall dispute after another. In Old England, where most people are packed like sardines in a tin can because the entitled few own and jealously guard huge swathes of the land, such disputes and tensions are not uncommon. Knowing that I had made not one but two cardinal misjudgements in leaving Australia (an island-continent I had reimagined as being above such petty squabbles between neighbours) not once but twice. I knew the recurrence of this poor choice must signify something. It must be life’s ineluctable way of telling me I had, in fact, made the right choice leaving Sydney. Struggling to understand why, I wrote the book as a therapy, as a means of retracing my steps in order to discover the origins of these signs, and what they could possibly mean for my life, one that seemed to be in disarray.

You can generate the data to fit the theory, but that is not true science. Or you can map the data (as it appeared along the road to the Barrier Reef on that epic trip of self-discovery), building a picture through which a workable theory emerges. First data, then theory, then test of theory. Burning rubber on blacktop, I probed the island-continent to probe the answer to why life had turned out this way. For such a dry landmass, the results were improbably fertile. Hadn’t one of the great Greeks said something to the tune of….’life is played out on an ocean of timespace, whose currents carry us of their choosing unless we find it within ourselves to take the tiller and steer a course, even though the current will still take us, ultimately, where it chooses. In short, we can infer signs in life and so effect small but significant changes in our lives, even if the grander designs, such as fate, love, accident and death are not within our remit to shape as we would see fit to?

(n.b. of course, most of us would choose to be rich, healthy and loved, and never to die).

At journey’s end, I flew back. The immigration officer at Sydney’s airport peered at the visa page of my passport and asked me if I was sure I wanted to do this. You realise that if you leave you cannot come back? Helpless, unsure if I had even found a green light on those outback roads, I timidly acknowledged the gravity of what she was saying. Somewhat bemused, she stamped the exit visa and that was that. Another chapter closed. Except it wasn’t. Once back in England, I threw myself into the writing. Stapling together every little back-dated detail on what had been a diverse but disconnected life of travelling, of living in disparate regions of the world following love over career, the unpredictable over the predictable, I tried but could not discern signs that would lead me out of this mess of my own making.

I looked around. I looked inside. I could not make sense of life’s highway code. At the end of the book, life appeared to recover. Things were looking up. England didn’t seem quite so dismal, nor quite so synonymous with personal failure and utter alienation. And then the possibility dawned on me that therapising the experience of making life-changing choices had had the inadvertent upshot of detoxifying – for want of a better word – Australia from my bloodstream of consciousness. The book flopped but thanks to reclusive and intensely introspective nature of remaking memories in narrative form (a year locked away in a room), I steered a course through cold turkey. What emerged was acceptance that i had taken a wrong turn. Moreover, that ages hence I might actually find that leaving Australia when i did was not a misreading of signs at all. Rather, it was a correct reading of the sign to leave when I did and to return three years later to make peace with the war that was raging inside for all that time. It was not unlike the signs of Outback roads themselves – the ones that appear only once, at the beginning of the backroad, and where no signposts will appear again for many, many kilometres. Following a sign laid down years before gave to no signs whatsoever until the next one appeared. The next one would appear near the end of that stretch of bitumen. It stood as proof positive that the next junction led somewhere good, somewhere new.

Signs are everywhere to be followed, and yet nowhere to be seen. We convince ourselves we take decisions independent of influence, particularly from abstractions such as physical objects (stars), chance encounters (accidents that change our lives irrevocably), epiphanies birthed from freak occurrences (a spiritual awakening on the road to Kathmandu), and the likes. But our rational minds are steeped in the mythology of the inexplicable. Knowing that every weighty little decision rests solely on our steepled shoulders, or that each one is not interrelated, represents an unbearable burden on our lives. Decisions are ours to make? Oh yeah? That I followed invisible signs to where I am now (which is no bad place) suggests some things are meant to be. That all things might, just maybe, be more bound together than our Western social constructs would have us believe.