Home » BBC News - Technology » technology news » Climate change: Removing CO2 could spark big rise in food prices Climate change: Removing CO2 could spark big rise in food prices Unknown 9:37 AM BBC News - Technology technology news Technologies that remove CO2 from air could drive up food prices five-fold in parts of the world from BBC News - Technology https://ift.tt/3hpPWN7 Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati