II discovery of unexploded ordnance World War II a few feet under water in the sea in front of my house, it gave me an excuse to talk about the war, even if the angle narrow and very special in my country: restricted because seen from the point of view tiny and insignificant in my Caldera, where the war (though distant, very close) was seen as a tragedy only food; very special because historical events, albeit framed in a setting of macroscopic order, are filtered and reported according to the experience of Marina pond, the small indigenous blue-eyed, which is my paternal grandmother. In this plaquette, in particular, I wanted to weave the story of World War II that the tuna fishing, which Caldera seems to take place as early as the fifteenth century, and its players, fishermen and tuna, coming to the conclusion (paradoxical, ironic and amara) that the only major change that macro-brought to my country, was the extinction of the secular productive activity that characterized the raison d'etre, accounting for it, after all, only an involution and a sna -corking lethal.