38751c01_ate_Science_Myths___PlanetSave__One_Liner
[0] 68 [Skeptic Argument] “Volcanoes emit more CO2 than humans” [3] Volcanoes emit around 0.3 billion tonnes of CO2 per year. This is about 1% of human CO2 emissions which is around 29 billion tonnes per year. [One Liner] 
Humans emit 100 times more CO2 than volcanoes.
119 One-Liners to Respond to Climate Science Myths | PlanetSave
One Liner