EditorialYannai Kashtan, a Stanford University scientist, lights a gas stove as part of a study on indoor emissions, in the Harlem neighborhood of New York, May 21, 2023. (Calla Kessler/The New York Times)
EditorialYannai Kashtan, a Stanford University scientist, lights a gas stove as part of a study on indoor emissions, in the Harlem neighborhood of New York, May 21, 2023. (Calla Kessler/The New York Times)
EditorialYannai Kashtan, a Stanford University scientist, lights a gas stove as part of a study on indoor emissions, in the Harlem neighborhood of New York, May 21, 2023. (Calla Kessler/The New York Times)
EditorialKara Livingston, left, and Nicole Boynton, co-founders of Hand Me Up, an online shop that sells bags of secondhand children’s clothing, in San Antonio, Dec. 9, 2022. (Scott Ball/The New York Times)
EditorialPeople shop for secondhand clothes on Aug. 6, 2022, in front of a poster of President Kais Saied in the city of Kairouan, Tunisia. (Sergey Ponomarev/The New York Times)
EditorialShoppers dig through tables of T-shirts, racks of vintage dresses and nightgowns, and bins of secondhand shoes at Thick Mall, a pop up in Chicago, on Dec. 18, 2022. (Lawrence Agyei/The New York Times)
EditorialPeople shop for secondhand clothing near a large mural of Tunisian President Kais Saied in Kairouan, Tunisia, Aug. 6, 2022. (Sergey Ponomarev/The New York Times)