EditorialMayor Peter Tschentscher of Hamburg, Germany, presents a certificate at a citizenship ceremony at City Hall, Feb. 3, 2023. (Ingmar Nolting/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialA Ukrainian soldier standing at the mouth of a bunker, in the vast network of defenses dug along the Dnieper and its tributaries, in the Kherson region of Ukraine on Jan. 23, 2023. (Nicole Tung/The New York Times)
EditorialGregor Ranz, left, uses a morning skinny dip in a lake instead of a shower to start his day, near his home in Bennemühlen, Germany, on Oct. 10, 2022. (Valentin Goppel/The New York Times)
EditorialGregor Ranz, left, uses a morning skinny dip in a lake instead of a shower to start his day, near his home in Bennemühlen, Germany, on Oct. 10, 2022. (Valentin Goppel/The New York Times)
EditorialA heat pump made by Vaillant, in a special room where the German company tests the device's electromagnetic radiation, in Remscheid, Germany, Sept. 16, 2022. (Patrick Junker/The New York Times)
EditorialA heat pump made by Vaillant, in a special room where the German company tests the device's electromagnetic radiation, in Remscheid, Germany, Sept. 16, 2022. (Patrick Junker/The New York Times)