38751c01_ate_Science_Myths___PlanetSave__One_Liner
[0] 71 [Skeptic Argument] “The science isn’t settled” [3] Science is never 100% settled – science is about narrowing uncertainty. Different areas of science are understood with varying degrees of certainty. For example, we have a lower understanding of the effect of aerosols while we have a high understanding of the warming effect of carbon dioxide. Poorly understood aspects of climate change do not change the fact that a great deal of climate science is well understood. [One Liner] 
That human CO2 is causing global warming is known with high certainty & confirmed by observations.
119 One-Liners to Respond to Climate Science Myths | PlanetSave
One Liner