Ancient Arrows

Whether in pre-historic society or while communicating with alien civilisations, is there any better symbol to depict position and direction? Hold’s creative director Steve Hyland thinks not.

Eff4c77a b597 4823 ba2a b13b3ed54f41

When, in the early Seventies, the Pioneer 10 and 11 probes were launched with brilliantly conceived etched plaques depicting messages from mankind, one criticism of them was the use of an arrow to indicate trajectory. It was argued the origin of the arrow being rooted within a hunter-gatherer pre-history meant this symbol would be meaningless to a being with a different cultural heritage.

For me the criticism slightly missed the point. If an alien culture stumbles upon Pioneer, it’s just as likely to be akin to a cuttlefish as to a human, thus deeming the entire exercise futile. As Wittgenstein sagely wrote, “If a lion could speak, we would not be able to understand him.”

However, it did get me thinking. If not an arrow, then what? Shot from pre-history and now ubiquitous in modern cultures, there aren't many symbols as mutable in form yet still comprehensible. Without a Babel fish handy, how, for instance, can you communicate direction universally without it being lost in translation? What, if anything, could supersede the humble arrow?

The prevailing meaning of the arrow as a symbol is to indicate either a direction or a position. In the digital realm it is used to point and to navigate. It can also be found in maths notation, it bestows the concept of time with a direction and in some cultures it is even a sign of danger. It’s been called a circumflex-hatted ’T’. It can appear in a myriad of forms, yet generally be understood if it follows the basic rules. A line with a triangular end.

What I find fascinating about the arrow is its versatility. It can be decorative or minimalist, dressed up or down, it just needs context to express its intent. Which brings us back to the Pioneer message. The plaques employed an ingenious schematic of the most abundant element in the universe, hydrogen, to represent a basic unit of measurement. This gave a baseline to understanding the message’s other measurements. Is there a universal element analogous to a shooting arrow that contains the dual properties of direction and position, negating the need for a cultural context? For me the humble arrow will do. It reassures me that, as languages are forgotten, some things persist and will perhaps yet be understood by our distant cousins, hopefully without the need to insert a fish into their ears.