30/03/2023. Brandenburg, Germany. Britain's King Charles walks during a rainstorm at an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles walks during a rainstorm at an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles looks a cake in the shape of a crown during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles looks a cake in the shape of a crown during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles looks a cake in the shape of a crown during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles arrives at an organic farm in Brandenburg, Germany, during his State Visit to Germany.Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles arrives at an organic farm in Brandenburg, Germany, during his State Visit to Germany.Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles arrives at an organic farm in Brandenburg, Germany, during his State Visit to Germany.Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. Britain's King Charles watches butter making at an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS TPX IMAGES OF THE DAY 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

30/03/2023. Brandenburg, Germany. King Charles III has a go at cheese making during a visit to an organic farm in Brandenburg, Germany, during his State Visit to Germany. Stephen Lock/Pool via REUTERS 

Britain's King Charles III visits the Brodowin organic farm in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III, visits the Brodowin organic farm during a thunderstorm, in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III visits the Brodowin organic farm in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III and German President Frank-Walter Steinmeier visit the Brodowin organic farm in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III, visits the Brodowin organic farm during a thunderstorm, in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III visits the Brodowin organic farm in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany, Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III visits the Brodowin organic farm in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III, visits the Brodowin organic farm during a thunderstorm, in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

Britain's King Charles III visits the Brodowin organic farm in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

German President Frank-Walter Steinmeier, holds an umbrella during a thunderstorm as he arrives to visit the Brodowin organic farm with Britain's King Charles III, in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

German President Frank-Walter Steinmeier, holds an umbrella during a thunderstorm as he arrives to visit the Brodowin organic farm with Britain's King Charles III, in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

German President Frank-Walter Steinmeier, holds an umbrella during a thunderstorm as he arrives to visit the Brodowin organic farm with Britain's King Charles III, in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

German President Frank-Walter Steinmeier, holds an umbrella during a thunderstorm as he arrives to visit the Brodowin organic farm with Britain's King Charles III, in the village of Brodowin, about 80 kilometres, 50 miles, northeast of Berlin, in Germany Thursday, March 30, 2023. Matthias Schrader/Pool via REUTERS 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

Cal Fire inmate crew help secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

Cal Fire inmate crew help secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson TPX IMAGES OF THE DAY 

A Cal Fire inmate crew helps secure a levee surrounding a dairy farm as floodwaters inundate residents after days of heavy rain in Corcoran, California, U.S., March 29, 2023. REUTERS/David Swanson 

A worker cleans fish for frying at the Sayeda Zainab fish Market during the holy month of Ramadan for Iftar, in Cairo Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

A worker cuts Nile tilapia for frying at the Sayeda Zainab fish Market during the holy month of Ramadan for Iftar in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

A boy fishes on the Manasterly Bridge in the Nile river using fishing hook during the holy month of Ramadan for Iftar in Cairo Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

Om Omar sells Nile tilapia fish at the Sayeda Zainab fish Market during the holy month of Ramadan for Iftar in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

Om Omar sells Nile tilapia fish at the Sayeda Zainab fish Market during the holy month of Ramadan for Iftar in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

General view of the Wytch Farm in Dorset, Britain, March 27, 2023. REUTERS/Peter Cziborra 

General view of the Wytch Farm in Dorset, Britain, March 27, 2023. REUTERS/Peter Cziborra 

Bustan Aquaponics employee Syed Hamid uses a landing net at a Nile tilapia farming pond in Cairo, Egypt March 26, 2023.The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

Employees of Bustan Aquaponics harvest plants at a farm in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country.REUTERS/Fatma Fahmy 

Employees of Bustan Aquaponics hold fish Nile tilapia at their farming pond in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

Bustan Aquaponics employee Mahmoud Abdelaziz shows off some of the nearly full-grown lettuce grown in greenhouse that is part of an aquaponics system at the farm in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country.REUTERS/Fatma Fahmy 

An employee of Bustan Aquaponics puts a label on packaging in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country.REUTERS/Fatma Fahmy 

Bustan Aquaponics employee Mahmoud Abdelaziz feeds fish at a fish farm in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

An employee of Bustan Aquaponics harvesting plants at a farm in Cairo, Egypt March 26, 2023.The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy 

Bustan Aquaponics employee Mahmoud Abdelaziz checks plants at the farm in Cairo, Egypt March 26, 2023. The company of Bustan Aquaponics says they use ecologically balanced systems using 90% less water than traditional farming practices, to keep the storage of water in the country. REUTERS/Fatma Fahmy