A member of the Cuban Red Cross takes a break after working in the rubble at the site of a deadly explosion that destroyed the five-star Hotel Saratoga in Old Havana, Cuba, Monday, May 9, 2022. (Photo by Ramon Espinosa/AP Photo)

A Senegal fan before the World Cup group A soccer match between Qatar and Senegal, at the Al Thumama Stadium in Doha, Qatar, Friday, November 25, 2022. (Photo by Amr Abdallah Dalsh/Reuters)

Venezuela: An anti-government protester wearing a Guy Fawkes mask throws a molotov cocktail at the Bolivarian National Police during clashes in Caracas, Venezuela, Thursday, April 17, 2014. Opposition protesters have been demonstrating against high crime, high inflation and shortages of basic goods since mid-February. (Photo by Ramon Espinosa/AP Photo)

Growing cities, overuse of fertilizers and factory wastewater have degraded China's water supplies to the extent that half the nation's rivers and lakes are severely polluted. China aims to spend $850 billion to improve filthy water supplies over the next decade, but even such huge outlays may do little to reverse damage caused by decades of pollution and overuse in Beijing's push for rapid economic growth. Photo: Fishermen row a boat in the algae-filled Chaohu Lake in Hefei, Anhui province, June 19, 2009. (Photo by Jianan Yu/Reuters)

A view of the Sheikh Zayed highway in Dubai and some high rise buildings, November 8, 2007. (Photo by Steve Crisp/Reuters)

Nearly two dozen New Standard Academy students showed up in their finest threads at the school on Flint's north side on Saturday, May 14, 2022 before heading to the Infinity Yacht in St. Clair Shores in the Safe Harbor Jefferson Beach Marina for dinner and dancing at “A Starry Night” theme prom. (Photo by Jake May/MLive.com via AP Photo)

In this Saturday, April 8, 2017 photo, a keeper walks camels to the Al Marmoom Camel Racetrack, in al-Lisaili about 40 km (25 miles) southeast of Dubai, United Arab Emirates. Camel racing is a big-money sport and fast thoroughbreds can fetch well over a million dollars. As rising temperatures across Gulf Arab countries signal the end of the winter camel racing season, Dubai is wrapping up its races with the annual Al Marmoom Heritage Festival that has drawn thousands of camels from across the oil-rich Gulf. (Photo by Kamran Jebreili/AP Photo)

Rays from the rising sun shine through the foliage of trees as fog covers the ground near the Guckler Karoly Observatory in Budapest, Hungary, 02 January 2017. (Photo by Balazs Mohai/EPA)