It never ceases to amaze me how well connected and globalized the ancients were. We think of globalization as a thoroughly modern phenomenon, yet the seeds of it were planted centuries or even millennia ago, where global connections would have seemed impossible.
As Science reports:
Visit Mantai, nestled into a bay in northwestern Sri Lanka, and today you’ll see nothing but a solitary Hindu temple overlooking the sea. But 1500 years ago, Mantai was a bustling port where merchants traded their era’s most valuable commodities. Now, a study of ancient plant remains reveals traders from all corners of the world—including the Roman Empire—may have visited or even lived there.
Mantai was a hub on the ancient trade networks that crisscrossed the Indian Ocean and connected the distant corners of Asia, Africa, Europe, and the Middle East. The port town flourished between 200 B.C.E. and 850 C.E. During that time, it would have been a nexus for the spice trade, which ferried Indonesian cloves and Indian peppercorns to Middle Eastern and Roman kitchens.
The team also found remains that could link the port city to the ancient Mediterranean world—processed wheat grains dated to 100 to 200 C.E. and grape seeds dated to 650 to 800 C.E. Neither crop can grow in Sri Lanka’s wet, tropical climate, so they had to be imported, possibly from as far as Arabia or the Roman world. Kingwell-Banham says her team is studying the chemical isotopes absorbed by the plants to determine where they were grown.
But no matter their precise origin, the coexistence of rice and wheat is evidence of Mantai’s “cosmopolitan cuisine,” in which both local and foreign foods were eaten, she says. The discovery of wheat and grapes in Mantai “is entirely new,” and shifts the focus on goods transported from South Asia to the Roman world, to goods that went in the other direction,” Coningham says.
While there is no evidence that Roman merchants or other travelers lived in what is today Sri Lanka, it is certainly not out of the realm of possibility: just a few years ago, remains were unearthed in London that appear to be of Chinese origin — and date back to between the third and fifth centuries C.E., when it was the Roman city of Londonium.