AdvertisementCould the world become too warm to hold Winter Olympics?Updated January 21, 2022Jaclyn DiazMichael LevittfacebookEmailRosie Brennan of the United States competes in a Tour de Ski, women's 10-kilometer freestyle, interval start cross-country ski event, in Dobbiaco (Toblach), Italy, on Jan. 5, 2021. She is planning to compete at the Beijing Winter Olympics next month. (AP)This article was originally published on January 21, 2022.