The Mediterranean’s Red Gold Is Running Out
On a golden day last September, I visited the ruins of the first Greek city on the Iberian Peninsula, a settlement from the sixth century B.C. called Empúries. Traders venturing down present-day Spain’s Costa Brava, a rugged stretch of coastline in northeastern Catalonia, had recognized the advantages of the location: a natural port, some protection from the fierce tramontana winds blowing off the Pyrenees, and access to local trade networks established by native Iberians.