Maps codify the miracle of existence.

Nicolas Crane, Mercator: The Man Who Mapped the Planet

One doctor sat at a computer to my left, and one with catheters in my groin on the right. After two plus hours, they worked together to map and zap the places in my heart that caused episodes of supra ventricular tachycardia. Awake during the ablation procedure, I heard the doctors talk to each other in a language I tried–but failed–to understand, felt my heart alternately race and then settle into a normal sinus rhythm as they moved the catheter from spot to spot, and marveled at the technology that allows such mapping and zapping. Though I couldn’t see, I could only imagine the wondrous map of my heart that filled the computer screen. Maps may, indeed, codify the miracle of existence.

Recently, I talked with some friends who recounted their son’s love of maps, how he read them as passionately as one might read a great poem or novel, how he scrutinized them as one studies a classical painting, and how he carried them and collected them as one with treasure. For some, maps  evoke an undeniable passion and devotion.

In Crane’s biography, Mercator: The Man Who Mapped the Planet, he profiles the man who created the first map and literally changed civilization. Gerhard Mercator, a 16th century German-Flemish cartographer, solved a riddle that had perplexed cosmographers for so long: How could a three-dimensional globe be made into a two-dimensional map and still retain true compass bearings?

Mercator’s work and vision revolutionized navigation and resulted in the 1569 world map. This new map represented sailing courses of constant bearing as straight lines, a projection that is still employed in nautical charts today. This was a man whose passion for and devotion to mapping the world led to his own persecution and imprisonment during the Inquisition. Yet, this was a map-driven man who changed the way we navigate and see our world.

In his debut novel, The Selected Works of T. S. Spivet, contemporary novelist Reif Larsen chronicles the adventures of T. S., a 12-year-old mapmaker. Larsen writes:

A map does not just chart, it unlocks and formulates meaning; it forms bridges between here and there, between disparate ideas that we did not know were previously connected.

For T. S. and others who sincerely appreciate the value of maps and those who create them, maps unlock and formulate meaning. The physician at the computer during my ablation was able to unlock the mysteries of the human heart, that blood-pumping life-giver of a muscle. He could pinpoint abnormal cells. He found meaning in the colors, the lines and shapes of my heart map.

Maps can form bridges between here and there, between disparate ideas that we did not know were previously connected. Think story maps, which begin with a central person, place, thing, or event that takes its spot of prominence in the center. And from this center, bridges burst forth into a spectacle of connections that may have–or may not have–been previously imagined. The map is the thing, indeed. It takes writers and readers from here to there, bringing disparate ideas, disparate people and places together as they should. At the heart of every good tale, there is undoubtedly some type of map. French writer and philosopher, Gilles Deleuze, concurs:

Writing has nothing to do with meaning. It has to do with landsurveying and cartography, including the mapping of countries yet to come.

And what about the largeness of maps, the expansiveness that fills our souls when we look upon boundaries that give way to still more boundaries? For many, a map opens the local to the universal, both literally and figuratively. Its cities and villages, rivers and mountain ranges, its web of fine lines that move with purpose across the page, its scale, its key and compass rose–all proclaim: I can take you there. I can take you anywhere. German writer, Judith Schalansky writes:

Consulting maps can diminish the wanderlust that they awaken, as the act of looking at them can replace the act of travel. But looking at maps is much more than an act of aesthetic replacement. Anyone who opens an atlas wants everything at once, without limits–the whole world. This longing will always be great, far greater than any satisfaction to be had by attaining what is desired. Give me an atlas over a guidebook any day. There is no more poetic book in the world.

An atlas, no more poetic book in the world? Seasoned climber and writer for National Geographic, Mark Jenkins says yes because maps encourage boldness. They’re like cryptic love letters. They make anything seem possible. 

For others, like John Steinbeck, a map is neither poetic nor particularly wonderful. He writes:

There are map people whose joy is to lavish more attention on the sheets of colored paper than on the colored land rolling by. I have listened to accounts by such travelers in which every road number was remembered, every mileage recalled, and every little countryside discovered. Another kind of traveler requires to know in terms of maps exactly where he is pin-pointed at every moment, as though there were some kind of safety in black and red lines, in dotted indications and squirming blue of lakes and the shadings that indicate mountains. It is not so with me. I was born lost and take no pleasure in being found, nor much identification from shapes which symbolize continents and states. 

As magnificent and practical as maps may be, I admit that there are times, seasons in my life, when being lost and taking no pleasure in being found seems far more appealing than following a map. Mapless, you can go off-road and surprise yourself with new ventures and adventures. You can think and feel those things that you would never think or feel if you stayed on the road until the map announced that you had arrived at your destination. Mapless, you don’t have to declare a destination at all, and your internal GPS can recalculate until the cows come home. You can just go. You can just be. And if you are lucky, you will not be found–at least until you want to be.

For there are places that even the finest maps may not take us. We chart our own courses, unlikely cartographers in search of these places that are uniquely ours to find. Herman Melville writes that these places are not down in any map; true places never are. Perhaps the truth in these places can never be represented on a map but can only be felt and known. I have been to such true places, and they defy mapping.

So I’m all for maps. And then again, I’m not. There is a time and a season for maps, as there is for most things. Knowing when to map and when not to map, that, indeed, may be the real question.