In Steve Mentz’s passage, “Deterritorializing Preface,” he introduces his audience to a new vocabulary, not only to acquaint his readers with the language of the ocean, but to integrate it into the “land language” (of sorts) that we use every day.

What caught my attention the most out of these seven vocabulary words was Horizon. Every other word introduced had been changed. Water from ground, flow from progress, seascape from landscape, except for horizon “(formerly horizon).”

We have always associated the word horizon with the unknown, and in the case of humans, the unknown has always been and still is the ocean. For much of human history, all we had to tell us of where we were and where we were going were our senses, most importantly, vision. The horizon is the farthest distance our eyes can behold, and we have constantly chased that place. The horizon calls to us even more because it is often associated with the ocean. That stark flat line of blue waters that merges with the sky is enticing because it seems to span forever, and we are just as curious as to what lies beyond it as we are to what lies beneath it. We use phrases like “broaden our horizons” when we refer to bettering ourselves or gaining knowledge, because when we chase horizons, we leave behind the world we know in the hope of discovery. Mentz states, “Can horizon be a metaphor for futurity that spans green pastures and blue seas? I imagine horizons as sites of transition…” (Deterritorializing Preface XVI) Of course, there is no true “place” where the sky meets the sea, but it is attainable through progress, or as Mentz would call it, flow. This transitional space, upon which we chase the sun to the edge of the water, is where we expand our comprehension of the planet we call home.

We look to horizons also for markers or points of new beginnings or of memories. “Early modern
European sailors heading into the Atlantic spent days looking out for the unmistakable silhouette of Tenerife’s volcano, which signaled impending arrival at the Canary Islands” (Deterritorializing Preface XVI.) The landmarks that jet out in contrast to the vast sea are signs of hope and life. On a canvas of mysterious waters that make up most of this earth, land on the horizon not only gives us bearing, but the promise of a habitable place.