If Mexico had to choose a national flavor, the chile pepper would without a doubt be the winner. The only issue might be which chile would take the top spot in such an honor. The country is home to more than 200 variations of chiles, stemming from some 64 distinct varieties. Almost no meal is eaten without some form of chile-based salsa. And while the variety of chile ranges from eye-twitchingly spicy to robust, sweet and smoky, seeking out a dish in Mexican cuisine that doesn’t incorporate at least one type of chile would be a difficult – if not futile – venture. When FIFA held the 1986 World Cup in Mexico, the official mascot was Pique, an anthropomorphized green chile pepper wearing a sombrero. The meaning was not lost on the world, and least of all on Mexico itself. Let it be known: Mexico is home of the chile.

Speed down the National Road till you’re in sight of Rendis Market, then follow the trucks off the highway and into a vast depot of concrete sheds. Though the trucks are there to pick up and deliver fruits and veg from all over Greece to supermarkets, grocers’ and farmers’ markets, we pulled over and started shop-hopping. Rendis, an industrial district of small factories, warehouses and train yards on the west side of Athens, has never been an area one would go for pleasure.

At any time of day you’ll see crowds of people at the ancient, welcoming restaurant. At lunchtime, many regulars come daily not for the pizza, but for Maria’s home cooked dishes. “Here we serve traditional Neapolitan dishes,” says the 74-year-old. “Pasta and potatoes, pasta and beans, pasta sorrentine style or bolognese. The menu changes every day, and the bread is made every morning, here, directly in the pizza oven … with my hands.” There’s something about the pizzeria that transmits a sense of history, particularly its inner room, the walls of which are covered in declarations of love for the restaurant and drawings made on paper napkins by loyal customers over the decades. “It is as if customers wanted to leave something of themselves,” Attilio tells us proudly. “They wanted to return some of the goodness they just tasted with something that would last.”

Christos Mplantis, a 37-year-old farmer based in Marathon, a region in northeastern Attica, has farming in his blood. His father, Alexandros, was a farmer too, and starting at the age of ten, Christos began joining his father at farmer’s markets, or laiki (λαϊκή), around Athens any time he was off school, particularly during the summers. Although working the land and selling at markets became second nature to him, Christos didn’t immediately think to follow in his father’s steps. He went to technical school to become certified as a plumber but couldn’t find a decent job after graduating. So, around 17 years ago, he found himself in a familiar spot: working next to his father.

Surrounded by construction sites, Salı Pazarı – literally “Tuesday Market” – is a huge open-air bazaar in Kadıköy, a district on the Asian side. This sprawling market, held on Tuesdays and Fridays, is a snapshot of life in Istanbul: old ladies plow through crowds, their trolleys overflowing with groceries; vendors scream at the top of their lungs; and cars rocket down the highway along the front side of the market. In addition to being a litmus test of Turkey’s economic state and the general mood of the people, the market and the produce showcased on its stands reflect the changes in the seasons. In fact, as spring has been struggling to assert itself this year, only a few stands are stocked with the typical spring products on the sunny but cold April morning that we visit.

It’s 5:20 in the morning and while most lisboetas are still sleeping, Lurdes and Ermelinda Neves are already arriving at the Mercado da Ribeira in the Cais do Sodré neighborhood. Cooks and chefs from Lisbon’s restaurants start showing up at this central market at 6 a.m., and these two seafood sellers need to prep their stall for the day. On this April day, there are clams, both from Setúbal and the prized ones from Ria Formosa, in the Algarve; sea snails; the beloved percebes (gooseneck barnacles); mussels and canilhas (a kind of small and spiky whelk) from Peniche; and cockles and shrimp of different origins – although the best seafood usually comes from the southern shore, the western coastline also yields some excellent specimens.

Nine Inch Nails. Metallica. Tool. Rage Against the Machine. The driving beats, shredding guitar solos and iconic howls are attention grabbing to say the least as you meander through the colorful labyrinth that is Mercado de Coyoacán. From its famous tostadas and comida corridas to spiritual cleansings using Santa Muerte magic and all things Frida (it’s located just three blocks from Kahlo’s Casa Azul, arguably the most visited site in Mexico City), the Coyoacán Market is always abuzz with diners and shoppers, as many locals as tourists. In this case, the music is coming somewhat incongruously from behind an array of fresh-cut flowers: lilies, sunflowers, hydrangea, roses, carnations.

A tomato is a tomato, or that’s what it might seem like to grocery shoppers in Barcelona. But Karim, who currently oversees two hectares of organic gardens in Campíns, an area northeast of Barcelona located at the foot of the Montseny mountain range, knows otherwise. “We don’t know what we eat,” he tells us. “I used to work at other places dedicated to industrial farming, and they added a powder to tomatoes to force them to mature in a couple of days. There was a storeroom where we had to put on a special protection suit before entering [the greenhouses] because the tomatoes were sprayed with harmful products that could go directly to our bones.”

Mark Twain once famously remarked, “The reports of my death are greatly exaggerated.” Perhaps Tokyo’s beloved and historic Tsukiji Market can say the same. Several years ago the Metropolitan government declared that Tokyo’s Tusikiji fish market needed to be relocated to a more efficient and workable location. Construction was begun on a new state-of-the-art site 2.3 kilometers away in the Toyosu area of Tokyo, strategically located facing Tokyo Bay.