Alexandria Villaseñor is a prominent climate activist and co-founder of the U.S. Youth Climate Strike movement, which is part of the global Fridays for Future initiative. Her activism began at the age of 13 when she was inspired by Greta Thunberg’s speech at the United Nations Climate Change Conference in 2018. Villaseñor initiated her own weekly school strike outside the UN headquarters, advocating for urgent climate action. This grassroots effo...