Ruslan Strilets, Ukraine's minister of environmental protection and natural resources, stands in front of a display of soil samples that were contaminated during the war with Russia as speaks with The Associated Press in the Ukrainian Pavilion at the COP27 U.N. Climate Summit in Sharm el-Sheikh, Egypt, Tuesday, Nov. 15, 2022. (AP Photo/Thomas Hartwell)

Ruslan Strilets, Ukraine's minister of environmental protection and natural resources, stands in front of a display of soil samples that were contaminated during the war with Russia as speaks with The Associated Press in the Ukrainian Pavilion at the COP27 U.N. Climate Summit in Sharm el-Sheikh, Egypt, Tuesday, Nov. 15, 2022. (AP Photo/Thomas Hartwell)

Ruslan Strilets, Ukraine's minister of environmental protection and natural resources, stands in front of a display of soil samples that were contaminated during the war with Russia as speaks with The Associated Press in the Ukrainian Pavilion at the COP27 U.N. Climate Summit in Sharm el-Sheikh, Egypt, Tuesday, Nov. 15, 2022. (AP Photo/Thomas Hartwell)

Ruslan Strilets, Ukraine's minister of environmental protection and natural resources, stands in front of a display of soil samples that were contaminated during the war with Russia as speaks with The Associated Press in the Ukrainian Pavilion at the COP27 U.N. Climate Summit in Sharm el-Sheikh, Egypt, Tuesday, Nov. 15, 2022. (AP Photo/Thomas Hartwell)

Ruslan Strilets, Ukraine's minister of environmental protection and natural resources, stands at the entrance to the Ukrainian Pavilion as he speaks with The Associated Press in the Ukrainian Pavilion at the COP27 U.N. Climate Summit in Sharm el-Sheikh, Egypt, Tuesday, Nov. 15, 2022. (AP Photo/Thomas Hartwell)

Bundesministerin fuer wirtschaftliche Zusammenarbeit und Entwicklung, Svenja Schulze, SPD besucht den Pavilion der Ukraine im Rahmen der 27. Vertragsstaatenkonferenz der Klimarahmenkonvention COP27 in Sharm El Sheikh, 15.11.2022. Sharm El Sheikh Aegypten *** Federal Minister for Economic Cooperation and Development, Svenja Schulze, SPD visits the Pavilion of Ukraine in the framework of the 27 Conference of the Parties to the Framework Convention on Climate Change COP27 in Sharm El Sheikh, 15 11 2022 Sharm El Sheikh Egypt Copyright: xLeonxKuegeler/photothek.dex