0:32ABC NewsClimate ChangeJanuary 24, 2020Greta Thunberg joins climate strike in DavosGreta Thunberg joined fellow activists in a climate strike Friday, capping off her time in Davos, Switzerland, for the World Economic Forum.Up Next in newsThe 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 20231 year after Club Q tragedy, loved ones share treasured memories of lives lostNovember 19, 2023