See Candidate Page Kamala Harris, Climate Harris tweets 3/17/19 I am deeply inspired by @GretaThunberg’s courage. At just 16, she has already made history as a leader in the international fight against climate change — one of the most pressing, critical issues facing our planet. #WHMhttps://t.co/avkND8jvAW— Kamala Harris (@KamalaHarris) March 18, 2019