31.05.2013 Views

N. 29 - Capri

N. 29 - Capri

N. 29 - Capri

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

32<br />

[Natura]<br />

Non è un caso che tale aspetto, a volte<br />

trascurato dell’isola, sia tornato alla ribalta<br />

in questo anno particolare; ricorre<br />

infatti il bicentenario della nascita di<br />

Charles Darwin.<br />

A ricordarcelo è il Centro caprese Ignazio<br />

Cerio che ha voluto rendere omaggio al<br />

padre della biologia, fondamento di tutte<br />

le scienze della vita, con un incontro su<br />

un tema che dalla metà dell’Ottocento<br />

ha innescato un’aspra disputa scientifica,<br />

“I Faraglioni di <strong>Capri</strong>: un laboratorio<br />

darwiniano”.<br />

Anche se Charles Darwin non vide mai<br />

l’isola, le sue teorie dell’evoluzione fanno<br />

di <strong>Capri</strong> un laboratorio a cielo aperto in<br />

cui domina l’azzurro: è l’azzurro del mare e<br />

del cielo, della grotta e dei fiori, ma è anche<br />

l’azzurro della famosa lucertola caprese.<br />

È così che, esclusiva ed esclusa come la<br />

considerano alcuni, si scopre un aspetto<br />

di <strong>Capri</strong> legato principalmente alla sua dimensione<br />

naturalistica ed esotica. Un’oasi<br />

naturale dove gli studi evolutivi concentrano<br />

la loro attenzione in quanto, sulle isole,<br />

il processo evolutivo delle specie è accelerato<br />

a causa dell’isolamento geografico e<br />

genetico. Per questo, sulle terre circondate<br />

dal mare, gli animali nascono, muoiono e<br />

si modificano più velocemente che sulla<br />

terra ferma.<br />

Ce lo insegnò Darwin, un secolo e mezzo<br />

fa, studiando le Galapagos. Ce lo insegna,<br />

ogni giorno, l’isola di <strong>Capri</strong>. ■<br />

L. ESPOSITO<br />

G. BECHEA<br />

A NATURAL LABORATORY<br />

by Silvia Baldassarre<br />

The Faraglioni, a natural oasis<br />

where the blue lizard lives<br />

We know <strong>Capri</strong> for its history and its<br />

age-old culture that has linked it<br />

through time with figures of great<br />

prestige from the intellectual and artistic<br />

panorama in Italy and the rest of the world.<br />

We have followed, through history, the<br />

footsteps of the emperors of ancient Rome,<br />

the poets and artists, right up to today’s<br />

celebrities from la dolce vita. But there is more<br />

to <strong>Capri</strong> than that.<br />

It is first and foremost a geographical<br />

paradise, nestling in the Mediterranean: the<br />

“queen of the rock” as Neruda called<br />

it, a biological microcosm in which<br />

the processes of evolution have<br />

taken on an exclusive, almost<br />

unique dimension.<br />

It is not by chance that<br />

this sometimes<br />

neglected<br />

aspect of<br />

the island<br />

has come into the limelight again this year in<br />

particular; for it is the bicentenary of the birth<br />

of Charles Darwin.<br />

In commemoration of this, the Ignazio Cerio<br />

Centre on <strong>Capri</strong> has decided to pay homage to<br />

the founding father of biology, the foundation<br />

of all the life sciences, with a seminar on a<br />

topic that has been a trigger for fierce scientific<br />

debate since the middle of the nineteenth<br />

century: “The Faraglioni of <strong>Capri</strong>: a Darwinian<br />

laboratory”.<br />

Even though Charles Darwin never saw the<br />

island, his theories on evolution have made<br />

<strong>Capri</strong> an open air laboratory where blue is the<br />

dominant colour: the blue of the sea and sky,<br />

of the grotto and the flowers, but also the blue<br />

of the famous <strong>Capri</strong> lizard.<br />

That is how we come to discover an aspect<br />

of <strong>Capri</strong>, exclusive and cut off as some see<br />

it, that is linked principally to its natural and<br />

exotic dimension. It is an oasis of nature,<br />

the focus of attention for studies of evolution<br />

because on islands, the evolution of the<br />

species is accelerated as a result of the<br />

geographic and genetic isolation. For this<br />

reason, on land surrounded by sea, animals<br />

are born, die and adapt more quickly than on<br />

the mainland.<br />

Darwin taught us that a century and a half<br />

ago, studying the Galapagos, and the island<br />

of <strong>Capri</strong> teaches it to us every day. ■

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!