People walk arround the remains of the church of Sant Roma de Sau as it emerges from the low waters of the Sau Reservoir, north of Barcelona, Spain, August 8, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Albert Gea 

People paddle a kayak past the remains of the church of Sant Roma de Sau as it emerges from the low waters of the Sau Reservoir, north of Barcelona, Spain, August 8, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Albert Gea 

The remains of the church of Sant Roma de Sau emerge from the low waters of the Sau Reservoir, north of Barcelona, Spain, August 8, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Albert Gea 

People walk arround the remains of the church of Sant Roma de Sau as it emerges from the low waters of the Sau Reservoir, north of Barcelona, Spain, August 8, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Albert Gea 

A buoy lies next to the remains of the church of Sant Roma de Sau as it emerges from the low waters of the Sau Reservoir, north of Barcelona, Spain, August 8, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Albert Gea 

The remains of the church of Sant Roma de Sau emerge from the low waters of the Sau Reservoir, north of Barcelona, Spain, August 8, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Albert Gea 

The remains of the Royal Site of La Isabela bathhouse emerge from the low waters of the Buendia reservoir, in Sacedon, Spain, August 7, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

The remains of the Royal Site of La Isabela bathhouse emerge from the low waters of the Buendia reservoir, in Sacedon, Spain, August 7, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera TPX IMAGES OF THE DAY 

The remains of the Royal Site of La Isabela bathhouse emerge from the low waters of the Buendia reservoir, in Sacedon, Spain, August 7, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

A brunch emerges from parched earth during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

A sheep drinks water from the dried bed of the Guadiana river during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

The skull of a sheep lies on dry soil during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

A sheep lies on the dried bed of the Guadiana river during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

Sheep shelter from the sun underneath a medieval bridge on the dried bed of the Guadiana river during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

Sheep look for something to graze along the dried bed of the Guadiana river during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

A sheep looks for something to graze during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera TPX IMAGES OF THE DAY 

People hang out by the banks of the Guadiana river during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

Sheep look for something to graze along the dried bed of the Guadiana river during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

Sheep graze along the dried bed of the Guadiana river during a severe drought in the Cijara reservoir, in Villarta de los Montes, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows.REUTERS/Susana Vera 

Aerial view of La Sorrueda reservoir in Santa Lucia de Tirajana at 10 percent of its capacity, in the island of Gran Canaria, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows. REUTERS/Borja Suarez 

Aerial view of La Sorrueda reservoir in Santa Lucia de Tirajana at 10 percent of its capacity, in the island of Gran Canaria, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows. REUTERS/Borja Suarez 

Aerial view of La Sorrueda reservoir in Santa Lucia de Tirajana at 10 percent of its capacity, on the island of Gran Canaria, Spain, August 6, 2022. A prolonged dry spell and extreme heat that made last July the hottest month in Spain since at least 1961, have left Spanish reservoirs at just 40% of capacity on average in early August, well below the ten-year average of around 60%, official data shows. REUTERS/Borja Suarez 

Bharat Basnet, Principal of Jeevan Jyoti secondary school, sits at his desk, in Punarbas, Kanchanpur district, southwest, Nepal August 5, 2022. "As a student, Parwati Sunar, 27, was below average, but a keen learner", said Basnet. Just about 57% of women are literate in the country of 29 million. REUTERS/Navesh Chitrakar SEARCH "CHITRAKAR NEPAL EDUCATION" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Neem saplings and vegetables sprout up from scrubland in the Clifton district of Pakistan's largest city Karachi, in an area that was once a giant, informal rubbish tip. The urban afforestation project in a government-owned park is one of dozens of state-owned and private planting initiatives in Pakistan, where forest cover lags far behind average levels across South Asia. The aim in Clifton is to counterbalance rapid urbanisation in Karachi, a sprawling port city of some 17 million people where breakneck expansion of roads and buildings means there is less and less space for trees and parkland. REUTERS/Akhtar Soomro SEARCH "SOOMRO PAKISTAN FOREST" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY TEMPLATE OUT 

A man holding an umbrella is silhouetted as he walks in front of an electric monitor displaying the Japanese yen exchange rate against the U.S. dollar and Nikkei share average in Tokyo, Japan July 14, 2022 REUTERS/Issei Kato 

A man holding an umbrella is silhouetted as he walks in front of an electric monitor displaying the Japanese yen exchange rate against the U.S. dollar and Nikkei share average in Tokyo, Japan July 14, 2022 REUTERS/Issei Kato 

Sri Wahyuningsih, 51, and her husband Sutrisno, 54, sit in the Grand mosque, in Mecca, Saudi Arabia, July 2, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Mohammed Salem SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Sutrisno, 54, reads the Koran at the Grand mosque in Mecca, Saudi Arabia, July 2, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Mohammed Salem SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Sri Wahyuningsih, 51, drinks Zamzam water at the Grand mosque, in Mecca, Saudi Arabia, July 2, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Mohammed Salem SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

A man rides a motorcycle near a small urban forest developed by the government in Saddar, Karachi, Pakistan July 1, 2022. In Pakistan, forest cover lags far behind average levels across South Asia. REUTERS/Akhtar Soomro SEARCH "SOOMRO PAKISTAN FOREST" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Employees of the foreign exchange trading company Gaitame.com work in front of monitors showing the Japanese yen exchange rate against the U.S. dollar, the euro and Nikkei share average at its dealing room in Tokyo, Japan June 22, 2022. REUTERS/Issei Kato 

Monitors displaying the Japanese yen exchange rate against the U.S. dollar, the euro and Nikkei share average are seen at the foreign exchange trading company Gaitame.com in Tokyo, Japan June 22, 2022. REUTERS/Issei Kato 

A screen displays the Dow Jones Industrial Average after the closing bell on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2022. REUTERS/Brendan McDermid 

A screen displays the Dow Jones Industrial Average after the closing bell on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., June 16, 2022. REUTERS/Brendan McDermid 

Passersby are seen in front of a screen displaying the Japanese yen exchange rate against the U.S. dollar and Nikkei share average in Tokyo, Japan June 14, 2022. REUTERS/Issei Kato 

A screen displays the Dow Jones Industrial Average after the closing bell on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., June 13, 2022. REUTERS/Brendan McDermid 

A screen displays the Dow Jones Industrial Average after the closing bell on the floor of the New York Stock Exchange (NYSE) in New York City, U.S., June 13, 2022. REUTERS/Brendan McDermid 

A monitor showing the Japanese yen exchange rate against the U.S. dollar and Nikkei share average is seen through the U.S. and Japanese national flags at the foreign exchange trading company Gaitame.com in Tokyo, Japan June 13, 2022. REUTERS/Issei Kato 

A pilgrim receives an oxygen saturation test before departing for haj, at the Pondok Gede Hajj dormitory in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

A worker prepares luggage tags for the haj pilgrimage, at the Pondok Gede Hajj dormitory in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Prisetiawan cries as he prays with other pilgrims, before departing for haj, in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Suyono, 64, waves to his wife, Muniroh, 62, as she departs with other pilgrims for haj, in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Muniroh, 62, says goodbye to a family member as she departs for haj, in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Indonesian pilgrims wait for a final health screening and luggage check before departing for haj, at the Pondok Gede Hajj dormitory, in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Pilgrims say goodbye to their relatives before leaving for haj, in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Askia Saufah, 7, hugs her grandfather as they say goodbye to her grandmother who is departing for haj, in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Suyono (C), 64, watches as his wife, Muniroh, 62, says goodbye to neighbours and family members before departing for haj, in Jakarta, Indonesia, June 12, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Yakub, a pet parrot, belonging to Sutrisno, 54, and his wife Sri Wahyuningsih, 51, is loaded into the trunk of a car to be looked after by Sutrisno's son, before they leave for haj, in Jakarta, Indonesia, June 11, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

A herd of bison swim across the Yellowstone River in Yellowstone National Park, Wyoming, June 21, 2011. On average over 3,000 bison live in the park.REUTERS/Jim Urquhart (UNITED STATES) 

A calf in a herd of bison in the Lamar Valley in Yellowstone National Park, Wyoming, June 22, 2011. On average over 3,000 bison live in the park. REUTERS/Jim Urquhart (UNITED STATES) 

A herd of bison graze in the Lamar Valley in Yellowstone National Park, Wyoming, June 20, 2011. On average over 3,000 bison live in the park. REUTERS/Jim Urquhart (UNITED STATES) 

Indonesian pilgrims practice prayers before departing for haj, at the Pondok Gede Hajj dormitory in Jakarta, Indonesia, May 24, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY 

Rudy Cahyadi, 38, a vendor sells shoes and clothing to pilgrims during a briefing ahead of their journey to haj, at the Pondok Gede Hajj dormitory in Jakarta, Indonesia, May 24, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Nur Illahi Rabbani, 39, leads in a Jamratul Aqabah practice, a stoning ritual for the haj, at the Pondok Gede Hajj dormitory, in Jakarta, Indonesia, May 24, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

Indonesian pilgrims attend a briefing before their haj trip, at the Pondok Gede Hajj dormitory, in Jakarta, Indonesia, May 24, 2022. Under the quota system Saudi Arabia uses, the average wait to complete the haj for people in Indonesia, the world's most populous Muslim-majority country, is 35 years. This year, just over 100,000 Indonesians are making the trip, about half of the usual number, according to the Indonesian religious affairs ministry. REUTERS/Willy Kurniawan SEARCH "KURNIAWAN INDONESIA HAJ" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

U.S. Military Academy graduating cadet Isaac Jefferson Dixon IV from Oceanside, CA reacts next to U.S. Army Chief of Staff General James C. McConville and Mark A. Milley, chairman of the Joint Chiefs of Staff, as he carries a bag of money given to him after being collected from his classmates as a traditional gift for the "goat cadet" with the lowest grade point average of any graduate during the U.S. Military Academy's Class of 2022 graduation ceremony at West Point, New York, May 21, 2022. REUTERS/David Dee Delgado 

U.S. Military Academy graduating cadet Isaac Jefferson Dixon IV from Oceanside, CA is applauded by U.S. Army General Mark A. Milley, chairman of the Joint Chiefs of Staff, next to Christine Wormuth, Secretary of the Army, as he carries a bag of money given to him after being collected from his classmates as a traditional gift for the "goat cadet" with the lowest grade point average of any graduate during the U.S. Military Academy's Class of 2022 graduation ceremony at West Point, New York, May 21, 2022. REUTERS/David Dee Delgado 

The Dow Jones Industrial Average is displayed on a screen at the New York Stock Exchange (NYSE) in Manhattan, New York City, U.S., May 20, 2022. REUTERS/Andrew Kelly 

The Dow Jones Industrial Average is displayed on a screen at the New York Stock Exchange (NYSE) in Manhattan, New York City, U.S., May 5, 2022. REUTERS/Andrew Kelly 

The Dow Jones Industrial Average is displayed on a screen at the New York Stock Exchange (NYSE) in Manhattan, New York City, U.S., May 5, 2022. REUTERS/Andrew Kelly