Hanna Kozlowska is a freelance writer and reporter. Formerly on staff at Quartz, The New York Times, and Foreign Policy magazine, her work has also appeared in New York magazine, The New Republic, The Guardian, Vox, NBC News, Elle, Politico Europe, Outside, and more. She coauthored a 2023 investigation for The Washington Post that received an honorable mention from the SABEW Best of Business Awards. Her work on U Up? has been supported by the Alfred P. Sloan Foundation. She has spent her life shuttling between Brooklyn, New York, and Warsaw, Poland, and continues to do so to this day.