美国国家公共电台 NPR Like Lemons? Quinoa? Thank This Food Explorer For Bringing Them To Your Plate（在线收听）

ARI SHAPIRO, HOST:

The American dinner plate today is an exercise in variety, and that's thanks in part to a man named David Fairchild. He was a government botanist at the end of the 19th century. Back then, meals were mostly about sustenance, and Fairchild traveled the world, bringing back exotic foods like avocados, kale, citrus fruits, mangoes. He even shares responsibility for the flowering cherry trees that fill Washington, D.C., with pink blossoms every spring.

The journalist Daniel Stone has a new book out about Fairchild. It's called "The Food Explorer: The True Adventures Of The Globe-Trotting Botanist Who Transformed What America Eats." I asked Stone to begin by describing Fairchild and his work.

DANIEL STONE: This was a man of the late-19th century who grew up on the plains of Kansas, and he had two main passions. He loved plants, and he loved to travel. And he found a way to get paid to explore the world in search of novel foods, novel crops and novel plants that didn't exist in America so he could bring them back here and introduce them to farmers and eaters.

SHAPIRO: This brand of person is very familiar to a 21st century individual - a foodie, a world traveler. Was this a brand of person that people around 1900 would recognize?

STONE: This was very rare. This was an era where people did not travel very far. It was difficult. It was dangerous. It was all by boat, by steamer. Fairchild traveled to more than 50 countries and met all sorts of people, some hostile, some diplomatic, some friendly. And he outran diseases. He got arrested. And he made it back with seeds almost every time.

SHAPIRO: He comes close to dying a bunch of times in this book.

STONE: Yeah. He caught typhoid at one point. He gets arrows shot at him in the Malay islands. He almost falls off a mule over a canyon in the Andes while he's looking for quinoa. But he survives.

SHAPIRO: He found quinoa way before quinoa was cool.

STONE: Technically the people of Central America and northern South America found quinoa...

SHAPIRO: True. True.

STONE: ...Centuries ago. But Fairchild goes and he finds this crop that's been misunderstood for a century, right? People don't know. Do you eat the leaves like spinach? Do you eat the grain - which is not really a grain. It's a protein. And so a lot of the reason why quinoa only peaked in the last two decades and really the last decade is because of marketing.

SHAPIRO: Tell me about his actual tactics for getting plants because sometimes it sounds like diplomacy and sometimes it sounds like espionage.

STONE: Well, he started out as many of us do in new jobs - awkward, unequipped with the tools needed. Sometimes he'd steal things outright as he did in Corsica at one point when he's looking for new types of citron for lemons. He gets arrested and he has to leave very quickly. Eventually, he develops a tactic where he chats people up. He goes to markets in developing countries and finds what people are eating, finds out who's growing them and where they're growing them and the best growing methods. And he collects seeds and cuttings and offshoots. And then he learns how to pack them and to ship them to America for a trip that could take a month or two on a boat.

SHAPIRO: He has this really impressive list of foods and plants that he's responsible for bringing to the United States, but those are a tiny fraction of all of the things he tried to introduce to the United States that never caught on.

STONE: Right.

SHAPIRO: There's one moment in the book where he's sure he's discovered the next big thing - personal pineapples. And he's like, every breakfast plate is going to have an individual pineapple on it all across the United States.

STONE: In 1903, he circumnavigates southern Africa. He finds a pint-sized pineapple, like, the size of a banana, really small. And he says, everyone's going to love their own pineapple. Why do you need a big one anymore? And he tries to introduce it, but the pineapple growers at that point in the United States and in South America said, no, we want bigger pineapples. People want the biggest pineapples they can have. And that leads to a hundred years later, we have even bigger pineapples.

SHAPIRO: So was Fairchild a genius, or did he just stumble into being in the right place at the right time?

STONE: He got very lucky. He found a way to feed his wanderlust on a need that his country had, right? So much of the labor force was farmers in that era. And the growth of America was really the growth of food.

SHAPIRO: In the introduction to this book, you write, few things have been American for long, including foods. Do you think there's something quintessentially American about what Fairchild did?

STONE: Absolutely. When you think of this country and the role of immigrants, foods have been immigrants, too. Apples - they come from Kazakhstan. Bananas come from New Guinea - right? - pineapples from Brazil. And oranges and lemons that have fueled the economies of Florida and California - they originated in China. Almost every food we eat is an immigrant.

SHAPIRO: Daniel Stone, thanks so much for talking with us about your new book.

STONE: Thank you, Ari.

SHAPIRO: The book is called "The Food Explorer: The True Adventures Of The Globe-Trotting Botanist Who Transformed What America Eats."