Traveling Chairso n Hakone Road. (Photo by Kusakabe Kimbei)

A stunning photographic collection featuring portraits of people from 30 countries and the food they eat in one day. In this fascinating study of people and their diets, 80 profiles are organized by the total number of calories each person puts away in a day. Featuring a Japanese sumo wrestler, a Massai herdswoman, world-renowned Spanish chef Ferran Adria, an American competitive eater, and more, these compulsively readable personal stories also include demographic particulars, including age, activity level, height, and weight. Essays from Harvard primatologist Richard Wrangham, journalist Michael Pollan, and others discuss the implications of our modern diets for our health and for the planet. This compelling blend of photography and investigative reportage expands our understanding of the complex relationships among individuals, culture, and food.

An internally displaced Afghan girl plays near their shelter at a refugee camp in Kabul January 13, 2015. (Photo by Omar Sobhani/Reuters)

A Hindu devotee offers prayers during Shivaratri festival at Sri Parvathi Jadala Ramalingeshwara Swamy Devastanamu, in Narketpally, India, Wednesday, February 26, 2025. (Photo by Mahesh Kumar A./AP Photo)

A moon bear rests in a pool inside an enclosure at the Vietnam bear rescue centre, in Tam Dao national park, Vinh Phuc, Vietnam, 09 July 2019. The center is operated by international organization Animals Asia. There are currently 184 bears living at the the Vietnam Bear Rescue Centre. It is estimated that there are less than a few hundred bears left in the wild in Vietnam. According to the latest data from the Ministry of Agriculture and Rural development, around 600 bears are still being kept on farms. In Vietnam, Animals Asia has rescued a total of 209 sun bears and moon bears. (Photo by Minh Hoang/EPA/EFE/Rex Features/Shutterstock)

A mannequin's head is covered in a woman dress shop in Kabul, Afghanistan, Monday, December 26, 2022. Under the Taliban, the mannequins in women's dress shops across the Afghan capital Kabul are a haunting sight, their heads cloaked in cloth sacks or wrapped in black plastic bags. The hooded mannequins are one symbol of the Taliban's puritanical rule over Afghanistan. (Photo by Ebrahim Noroozi/AP Photo)

People caress a horse during the traditional “El Tope” end-of-year parade in San Jose on December 26, 2023. Cowboy hats and boots, in the purest “wild west” style, flooded the streets of downtown San José to proudly display the horse culture in Costa Rica. (Photo by Ezequiel Becerra/AFP Photo)

Aerial view of sunbeam shining through mountain cave at Yueyan National Forest Park on August 27, 2024 in Yongzhou, Hunan Province of China. (Photo by Jiang Keqing/VCG via Getty Images)