Home » BBC News - Technology » technology news » TikTok videos spread climate change awareness TikTok videos spread climate change awareness Unknown 4:56 AM BBC News - Technology technology news The play-on-words hashtag #Globalwarning has been viewed more than 24 million times by users of the app. from BBC News - Technology https://ift.tt/2YP4ksf Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati