Photographer Gregg Segal travelled the world to document children and the food they eat in a week. Partly inspired by the increasing problems of childhood obesity, he tracked traditional regional diets as yet unaffected by globalisation, and ironically, found that the healthiest diets were often eaten by the least well off. (Photo by Gregg Segal/The Guardian)

U.S. President Donald Trump holds news conference on the coronavirus outbreak at the White House in Washington, U.S., February 26, 2020. (Photo by Carlos Barria/Reuters)

A bomb-laden Su-25 jet at the Hmeimim air base in December 2015. Russia's lease agreement obliged Assad’s military to safeguard the perimeter of the Hmeimim base, while giving Moscow legal jurisdiction over the facilities inside. Negotiating perimeter protection from Syria’s new rulers will be vital for the Russian bases in an era of wire-controlled drones immune to jamming. (Photo by AP Photo)

Football fans watch a broadcast of the UEFA Euro 2020 round of 16 match between The Netherlands and Czech Republic on a terrace in Amsterdam, the Netherlands, 27 June 2021. Visitors had to be tested in advance and once did not have to keep a distance of 1.5 meters. As one of the relaxation of the corona measures, catering establishments are allowed to place large screens to show the matches. (Photo by Ramon van Flymen/EPA/EFE)

Midfielder Lindsey Horan (9) of Team United States and midfielder Kosovare Asllani (9) of Team Sweden go up for a header during the first round of the Tokyo 2020 Olympic Games at Tokyo Stadium on Wednesday, July 21. 2021. Sweden defeated the United States of America 3-0. (Photo by Toni L. Sandys/The Washington Post)

Egyptian workers eat on a truck in Cairo, Egypt, Sunday, January 22, 2023. Egypt is in an economic crisis is partly caused by the yearlong grinding Russian invasion of Ukraine. But the conflict in Europe has also exposed the frailties of an economy suffering from decades of mismanagement, turmoil from its 2011 Arab Spring popular uprising, years of militant attacks and then, the coronavirus pandemic. (Photo by Amr Nabil/AP Photo)

Nice's Youcef Atal, left, and PSG's Juan Bernat challenge for the ball during the French League One soccer match between Paris Saint-Germain and Nice at the Parc des Princes stadium in Paris, France, Saturday, May 4, 2019. (Photo by Christophe Ena/AP Photo)

A visitor carries a cat wearing sunglasses during the Malaysia's Pet Exhibition in Kuala Lumpur on June 23, 2023. (Photo by Mohd Rasfan/AFP Photo)