"Whoever Would Live Long," So Ran Their Proverb, "Must See Neither The Rising Nor The Setting Sun." A Queer Piece Of Advice, Intelligible Only If The Land Was Infested With Malaria.

Many of their luxurious habits assume another import, on this hypothesis.

Like the inhabitants of the malarious Etruscan region, they were adepts at draining, and their river is described, in one of the minor works attributed to Galen, as "rendering men infertile" - a characteristic result of malaria. What is still more significant is that their new town Thurii, built on the heights, was soon infected, and though twice repeopled, decayed away. And that they had chosen the heights for their relative healthfulness we can infer from Strabo, who says that Paestum, a colony from Sybaris, was removed further inland from the shore, on account of the pestilential climate of the lowlands.

But the Ionian shores cannot have been as deadly as they now are. We calculate, for example, that the town walls of Croton measured eighteen kilometres in circumference, a figure which the modern visitor to Cotrone only brings himself to believe when he remembers what can be actually proved of other Hellenic colonies, such as Syracuse. Well, the populace of so large a city requires a surrounding district to supply it with agricultural produce. The Marchesato, the vast tract bordering on Cotrone, is now practically uninhabitable; the population (including the town) has sunk to 45 to the square kilometre. That is malaria.

Or rather, only one side of the evil. For these coastlands attract rural labourers who descend from the mountains during the season of hay-making or fruit-harvest, and then return infected to their homes. One single malarious patient may inoculate an entire village, hitherto immune, granted the anophelines are there to propagate the mischief. By means of these annual migrations the scourge has spread, in the past. And so it spreads to-day, whenever possible. Of forty labourers that left Caulonia for Cotrone in 1908 all returned infected save two, who had made liberal use of quinine as a prophylactic. Fortunately, there are no anophelines at Caulonia.

Greatly, indeed, must this country have changed since olden days; and gleaning here and there among the ancients, Dr. Genovese has garnered some interesting facts on this head. The coast-line, now unbroken sand, is called rocky, in several regions, by Strabo, Virgil and Persius Flaccus; of the two harbours, of Locri, of that of Metapontum, Caulonia and other cities, nothing remains; the promontory of Cocynthum (Stilo) - described as the longest promontory in Italy - together with other capes, has been washed away by the waves or submerged under silt carried down from the hills; islands, like that of Calypso which is described in Vincenzo Pascale's book (1796), and mentioned by G. Castaidi (1842), have clean vanished from the map.

The woodlands have retired far inland; yet here at Caulonia, says Thucydides, was prepared the timber for the fleets of Athens. The rivers, irregular and spasmodic torrents, must have flowed with more equal and deeper current, since Pliny mentions five of them as navigable; snow, very likely, covered the mountain tops; the rainfall was clearly more abundant - one of the sights of Locri was its daily rainbow; the cicadas of the territory of Reggio are said to have been "dumb," on account of the dampness of the climate. They are anything but dumb nowadays.

Earth-movements, too, have tilted the coast-line up and down, and there is evidence to show that while the Tyrrhenian shore has been raised by these oscillations, the Ionian has sunk. Not long ago four columns were found in the sea at Cotrone two hundred yards from the beach; old sailors remember another group of columns visible at low tide near Caulonia. It is quite possible that the Ionian used to be as rocky as the other shore, and this gradual sinking of the coast must have retarded the rapid outflow of the rivers, as it has done in the plain of Paestum and in the Pontine marshes, favouring malarious conditions. Earthquakes have helped in the work; that of 1908 lowered certain parts of the Calabrian shore opposite Messina by about one metre. Indeed, though earthquakes have been known to raise the soil and thereby improve it, the Calabrian ones have generally had a contrary effect. The terrific upheavals of 1783-1787 produced two hundred and fifteen lakes in the country; they were drained away in a style most creditable to the Bourbons, but there followed an epidemic of malaria which carried off 18,800 people!

These Calabrian conditions are only part of a general change of climate which seems to have taken place all over Italy; a change to which Columella refers when, quoting Saserna, he says that formerly the vine and olive could not prosper "by reason of the severe winter" in certain places where they have since become abundant, "thanks to a milder temperature." We never hear of the frozen Tiber nowadays, and many remarks of the ancients as to the moist and cold climate seem strange to us. Pliny praises the chestnuts of Tarentum; I question whether the tree could survive the hot climate of to-day. Nobody could induce "splendid beeches" to grow in the lowlands of Latium, yet Theophrastus, a botanist, says that they were drawn from this region for shipbuilding purposes. This gradual desiccation has probably gone on for long ages; so Signor Cavara has discovered old trunks of white fir in districts of the Apennines where such a plant could not possibly grow to-day.

A change to a dry and warm atmosphere is naturally propitious to malaria, granted sufficient water remains to propagate the mosquito. And the mosquito contents itself with very little - the merest teacup fui.

Returning to old Calabria, we find the woods of Locri praised by Proclus - woods that must have been of coniferous timber, since Virgil lauds their resinous pitch. Now the Aleppo pine produces pitch, and would still flourish there, as it does in the lowlands between Taranto and Metaponto; the classical Sila pitch-trees, however, could not grow at this level any more.

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