The Cartographer's North Star and the Certainty of the Third Point
We often talk about finding our ‘true north’ as a metaphor for purpose. But for the old surveyors and chart-makers, finding north was a brutally practical problem. Without GPS, without even a reliable compass in unfamiliar territory, how did they map a landscape with any accuracy? They relied on a deceptively simple principle of navigation: a third point of reference. They understood that a straight line between two points is an assumption. It is the third point that confirms the line, and the triangulation of a fourth that builds a map. This is the cartographer’s gift to our distracted days.
Most of our work plans are a line drawn between where we are and where we want to be. We set a goal (the summit) and mark our starting point (the valley floor), and we draw a straight, optimistic line between them. The problem is, this line exists only in our heads. The terrain is invisible. Any distraction, any obstacle, any new piece of information can knock us off this fragile, theoretical path. We lose our way not because the goal is unclear, but because our position in relation to it is unknown. We are trying to navigate with only two points.
The Triangulation of Tasks
The solution is to establish a third point. In the field, this might be a church spire on a distant hill or a distinctive rock formation. In our work, it’s a small, tangible, and immediate piece of evidence that confirms we are on the right course. For instance, if your goal is to write a chapter, the two points are ‘blank page’ and ‘finished chapter’. An unreliable compass bearing is your vague intention to ‘write this afternoon’.
The third point is something concrete you can sight against. It’s the completion of a specific outline. It’s the drafting of the first three paragraphs without editing. It’s finding and organizing your key research sources. Each of these is a fixed marker. When you complete it, you can stop, take a bearing, and confirm your position. You are no longer wandering, hoping you’re moving in the right direction. You have a verified location on the map of your project. You have moved from a hope to a fact.
This practice transforms ambiguity into a series of small certainties. Instead of the daunting question, "Am I any closer to finishing?" you can ask the practical one: "Have I plotted my third point?" Did I draft that outline? Yes. Then I am precisely here, on the map, and my next triangulation point is to flesh out the first section. The progress is measurable, undeniable. The mountain is scaled not by a single Herculean effort, but by a series of precise, calculated movements from one known point to the next.
The beauty of this method is that these triangulation points are not just for the grand projects. They are for the day itself. The two points are ‘morning’ and ‘end of productive workday’. The compass is your to-do list, a flimsy thing that blows in the wind of interruptions. But if you establish a third point—say, ‘finish the morning’s deep work session by 11 AM’—you have a fixed marker. At 11 AM, you can confirm your position. Are you on the line? Or have you drifted? By sighting against these fixed points throughout the day, you navigate with the confidence of a cartographer, turning a blank expanse of time into a charted and knowable territory.
Notes & further reading
A few pages I came back to while writing this: