Five Metres Before the Wave — Jack

Five Metres Before the Wave

Late in the temporary field room in Petra, Jack sets the camera aside. Alone at the table, he writes about the coast. At first the sentence is only a list: concrete, steel, fuel. He leaves room between the words.

Beside the breakwater, the four-legged blocks had been difficult to separate with the eye. One limb disappeared under another; a dark opening might have been a passage through the pile or merely shadow. He had tried counting them, lost his place, begun again. The concrete was rough enough to catch a sleeve.

Five metres. A short walk beside that wall. A length small enough to hold in mind, though not, it turned out, to account for by looking.

Jack writes down what the surface cannot show: materials for the concrete; steel used in casting; the work of making the units; transport; the lift and placement of each heavy shape. A truck must arrive before a crane can lower anything. Someone must guide the load. The gaps that look like disorder belong to a structure built to make moving water surrender some of its energy.

In a 2025 study in Frontiers in Sustainable Cities, engineers at the American University of Sharjah used five metres of breakwater as the basis for a life cycle assessment of these armour units, tracing production, transport and placement. Jack underlines the length, not because it makes the reckoning simple, but because it gives the question edges.

He has no honest total to put beneath his list tonight. Nor can he set the cost of making the wall against one swell and call the account settled. The burden of construction and the protection delivered over time need more than a neat pair of columns.

He remembers water entering the openings, whitening, falling back. Beyond the blocks, the swell was gathering again.

On the page he adds: count what it took to put this here. Then, underneath: keep counting what it protects.

He leaves both lines uncrossed.