World's richest 1% cause double CO2 emissions of poorest 50%, says Oxfam https://www.theguardian.com/environment/2020/sep/21/worlds-richest-1-cause-double-co2-emissions-of-poorest-50-says-oxfam?utm_term=Autofeed&CMP=twt_b-gdnnews&utm_medium=Social&utm_source=Voante#Echobox=1600651643
