Jonathan Ashworth, shadow work and pensions secretary arrives for Sunday With Laura Kuenssberg in London, Britain November 20, 2022. REUTERS/Maja Smiejkowska 

Kazakh former President Nursultan Nazarbayev speaks with journalists at a polling station during presidential elections in Astana, Kazakhstan, November 20, 2022. REUTERS/Turar Kazangapov 

COP27 President Sameh Shoukry greets delegates during the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

COP27 President Sameh Shoukry greets delegates during the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

COP27 President Sameh Shoukry attends the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

COP27 Chairman Sameh Shoukry speaks with UN Climate Change Executive Secretary Simon Stiell during the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

Delegates attend the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

COP27 chairman Sameh Shoukry attends the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

COP27 chairman Sameh Shoukry attends the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

COP27 chairman Sameh Shoukry delivers a statement during the closing plenary at the COP27 climate summit in Red Sea resort of Sharm el-Sheikh, Egypt, November 20, 2022. REUTERS/Mohamed Abd El Ghany 

Argentine congressman and presidential candidate Javier Milei speaks during the Conservative Political Action Conference (CPAC) in Mexico City, Mexico November 19, 2022. REUTERS/Luis Cortes 

Member of the European Parliament Hermann Tertsch, of Vox party, speaks during the Conservative Political Action Conference (CPAC) in Mexico City, Mexico November 19, 2022. REUTERS/Luis Cortes 

Member of the European Parliament Hermann Tertsch, of Vox party, speaks during the Conservative Political Action Conference (CPAC) in Mexico City, Mexico November 19, 2022. REUTERS/Luis Cortes 

Hungarian Minister of Prime Minister's Office and Jurist Gergely Gulyas speaks during the Conservative Political Action Conference (CPAC) in Mexico City, Mexico November 19, 2022. REUTERS/Luis Cortes 

U.S. Rep. Mark Green of Tennessee speaks during the Conservative Political Action Conference (CPAC) in Mexico City, Mexico November 19, 2022. REUTERS/Luis Cortes 

U.S. Rep. Mark Green of Tennessee speaks during the Conservative Political Action Conference (CPAC) in Mexico City, Mexico November 19, 2022. REUTERS/Luis Cortes 

Soldiers of the German armed forces Bundeswehr attend a swearing-in ceremony for new recruits at the Bendlerblock, the German Ministry of Defense, in Berlin, Germany, November 12, 2022. REUTERS/Christian Mang 

Priyantha Kumarasinghe, 32, who has been diagnosed with lung cancer which doctors think has spread to his neck and spine, wears a neck support collar at his aunt's house in Homagama in Sri Lanka, November 10, 2022. Kumarasinghe started receiving treatment earlier this year just as Sri Lanka's economy went into free fall. Amid a crippling fuel scarcity and weeks of unrest, Kumarasinghe said he was unable to travel between his home and Sri Lanka's main cancer hospital for treatment. "If I had been able to get treatment properly during June, July and August there is a good possibility I could have reduced the lung cancer," he told Reuters. "Because that was not possible that may be the reason why the cancer has grown." REUTERS/ Dinuka Liyanawatte SEARCH "SRI LANKA CANCER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Austrian President Alexander Van der Bellen waits for his Hungarian counterpart Katalin Novak in Vienna, Austria, October 27, 2022. REUTERS/Leonhard Foeger 

Austrian President Alexander Van der Bellen waits for his Hungarian counterpart Katalin Novak in Vienna, Austria, October 27, 2022. REUTERS/Leonhard Foeger 

Austrian President Alexander Van der Bellen welcomes his Hungarian counterpart Katalin Novak in Vienna, Austria, October 27, 2022. REUTERS/Leonhard Foeger 

Austrian President Alexander Van der Bellen welcomes his Hungarian counterpart Katalin Novak in Vienna, Austria, October 27, 2022. REUTERS/Leonhard Foeger 

Greek Prime Minister Kyriakos Mitsotakis (not pictured) and German Chancellor Olaf Scholz hold a news conference at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Austrian President Alexander Van der Bellen welcomes his Hungarian counterpart Katalin Novak in Vienna, Austria, October 27, 2022. REUTERS/Leonhard Foeger 

Greek Prime Minister Kyriakos Mitsotakis (not pictured) and German Chancellor Olaf Scholz hold a news conference at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Israeli Prime Minister Yair Lapid poses with the Israeli negotation team after the U.S.-brokered a deal setting a maritime border between Israel and Lebanon, at the Prime Minister's office in Jerusalem October 27, 2022. REUTERS/Ronen Zvulun 

Greek Prime Minister Kyriakos Mitsotakis (not pictured) and German Chancellor Olaf Scholz hold a news conference at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Greek Prime Minister Kyriakos Mitsotakis (not pictured) and German Chancellor Olaf Scholz hold a news conference at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Greek Prime Minister Kyriakos Mitsotakis (not pictured) and German Chancellor Olaf Scholz hold a news conference at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Israeli Prime Minister Yair Lapid signs U.S.-brokered deal setting a maritime border between Israel and Lebanon, at the Prime Minister's office in Jerusalem October 27, 2022. REUTERS/Ronen Zvulun 

U.S. Ambassador to Lebanon Dorothy Shea gestures as she talks with U.S. Senior Advisor for Energy Security Amos Hochstein at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

Greek Prime Minister Kyriakos Mitsotakis welcomes German Chancellor Olaf Scholz at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Stelios Misinas 

Greek Prime Minister Kyriakos Mitsotakis welcomes German Chancellor Olaf Scholz at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Stelios Misinas 

Greek Prime Minister Kyriakos Mitsotakis welcomes German Chancellor Olaf Scholz at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Stelios Misinas 

Greek Prime Minister Kyriakos Mitsotakis welcomes German Chancellor Olaf Scholz at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Stelios Misinas 

German Chancellor Olaf Scholz and Greek Prime Minister Kyriakos Mitsotakis (not pictured) meet at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Greek Prime Minister Kyriakos Mitsotakis welcomes German Chancellor Olaf Scholz at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Stelios Misinas 

Greek Prime Minister Kyriakos Mitsotakis welcomes German Chancellor Olaf Scholz at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Stelios Misinas 

German Chancellor Olaf Scholz and Greek Prime Minister Kyriakos Mitsotakis meet at the Maximos Mansion in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

U.S. Senior Advisor for Energy Security Amos Hochstein gestures as he stands next to U.S. Ambassador to Lebanon Dorothy Shea, at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

U.S. Senior Advisor for Energy Security Amos Hochstein gestures as he speaks after meeting with Lebanon's President Michel Aoun (not pictured) at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

U.S. Senior Advisor for Energy Security Amos Hochstein speaks after meeting with Lebanon's President Michel Aoun (not pictured) at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

U.S. Ambassador to Lebanon Dorothy Shea gestures as she talks with U.S. Senior Advisor for Energy Security Amos Hochstein at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

Lebanon's Deputy Parliament Speaker Elias Bou Saab, the lead negotiator on U.S.-mediated maritime border deal with Israel speaks at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

U.S. Senior Advisor for Energy Security Amos Hochstein talks with Lebanon's Deputy Parliament Speaker Elias Bou Saab, the lead negotiator on U.S.-mediated maritime border deal with Israel at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

U.S. Senior Advisor for Energy Security Amos Hochstein speaks after meeting with Lebanon's President Michel Aoun (not pictured) at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

U.S. Senior Advisor for Energy Security Amos Hochstein arrives to meet with Lebanon's President Michel Aoun (not pictured) at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

U.S. Senior Advisor for Energy Security Amos Hochstein arrives to meet with Lebanon's President Michel Aoun (not pictured) at the presidential palace in Baabda, Lebanon October 27, 2022. REUTERS/Mohamed Azakir 

Greek Prime Minister Kyriakos Mitsotakis and German Chancellor Olaf Scholz visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

German Chancellor Olaf Scholz and Greek Prime Minister Kyriakos Mitsotakis visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

German Chancellor Olaf Scholz and Greek Prime Minister Kyriakos Mitsotakis visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

German Chancellor Olaf Scholz and Greek Prime Minister Kyriakos Mitsotakis visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

German Chancellor Olaf Scholz and Greek Prime Minister Kyriakos Mitsotakis visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

German Chancellor Olaf Scholz and Greek Prime Minister Kyriakos Mitsotakis visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Greek Prime Minister Kyriakos Mitsotakis and German Chancellor Olaf Scholz visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

Greek Prime Minister Kyriakos Mitsotakis and German Chancellor Olaf Scholz visit the Parthenon temple atop the Acropolis hill in Athens, Greece October 27, 2022. REUTERS/Louiza Vradi 

El Salvador's President Nayib Bukele speaks during a decoration ceremony to the Apostolic Nuncio to El Salvador Santo Gandemi, in San Salvador, El Salvador, October 26, 2022. REUTERS/Jose Cabezas 

El Salvador's President Nayib Bukele speaks during a decoration ceremony to the Apostolic Nuncio to El Salvador Santo Gandemi, in San Salvador, El Salvador, October 26, 2022. REUTERS/Jose Cabezas 

Brazil's President and candidate for re-election Jair Bolsonaro attends a news conference at the Alvorada Palace in Brasilia, Brazil October 26, 2022. REUTERS/Ueslei Marcelino 

Brazil's President and candidate for re-election Jair Bolsonaro arrives to a news conference at the Alvorada Palace in Brasilia, Brazil October 26, 2022. REUTERS/Ueslei Marcelino