Men cover their heads from the sun while riding on a motorcycle during a hot day in Cairo, Egypt, August 17, 2015. A heatwave killed at least 61 people across Egypt from Sunday to Tuesday and caused nearly 600 people to be admitted to hospital, Egypt's health ministry said on state news agency MENA on Wednesday. (Photo by Amr Abdallah Dalsh/Reuters)

Chippi, 22, from Senegal sits on someone’s shoulder shirtless participating in a large snow ball fight in Washington Square Park on January 29, 2022 in New York City. According to the National Weather Service New York City is expected to receive between 8-12 inches of snow and 40 to 45 mph wind gusts during the first major Nor’Easter storm of the season. New York City Mayor Eric Adams announced that there is a 24 hour a State of Emergency in effect. (Photo by Alexi Rosenfeld/Getty Images)

A municipal worker who helped with traffic control near a school is presented with flowers at the end of the national college entrance examinations, known as the gaokao, in Beijing, Friday, June 10, 2022. More than 11 million high school students throughout China took the annual college entrance exams which started on Tuesday after the country has just overcome severe COVID-19 outbreaks in Shanghai and Beijing, according to state media. (Photo by Ng Han Guan/AP Photo)

A woman cries near the flowers, brought to the destroyed Amstor shopping mall in Kremenchuk, Ukraine, 28 June 2022. At least 18 people died following Russian airstrikes on the crowded shopping mall, the State Emergency Service (SES) of Ukraine said in a Telegram post. The Amstor shopping center one-story building was hit by Russian rockets on 27 June afternoon. (Photo by Oleg Petrasyuk/EPA/EFE)

Thousands of bright yellow silkworm cocoons are dried in huge clay bowls in the village of Hong Ly, northern Vietnam in July 2022. Silk fibres are produced by silkworms when they spin themselves into a cocoon on their journey to becoming a silkmoth. The ultra-soft fibres are harvested from the cocoon in their raw state by being boiled in hot water. (Photo by Prabu Mohan/Solent News)

A kitten singed whiskers that survived the McKinney Fire hides in rocks in the Klamath National Forest northwest of Yreka, California, on July 31, 2022. The largest fire in California this year is forcing thousands of people to evacuate as it destroys homes and rips through the state's dry terrain, whipped up by strong winds and lightning storms. The McKinney Fire was zero percent contained, CalFire said, spreading more than 51,000 acres near the city of Yreka. (Photo by David McNew/AFP Photo)

People protest getting evicted from land designated for a Petrobras refinery, at a settlement coined the “First of May Refugee Camp”, referring to the date people moved here and set up tents and shacks to live in during the new coronavirus pandemic in Itaguai, Rio de Janeiro state, Brazil, Thursday, July 1, 2021. (Photo by Silvia Izquierdo/AP Photo)

A rescue team flies on a Colombian Air Force helicopter during an earthquake emergency drill with Air Force troops from Colombia, Brazil, Ecuador, Bolivia and the United States at the Palenquero Air Force base in Puerto Salgar, Cundinamarca department, Colombia, on September 2, 2021. Air Force crews from 15 countries take part in the “Angel de los Andes” exercises, where they simulated several rescue operations in different scenarios. (Photo by Joaquin Sarmiento/AFP Photo)