surprisingly, this chart comes from one of your favourite denial sources ...
maybe joanne nova should check her data and her understanding of the science
Joanne Nova is an Australian science writer, blogger, and speaker. Born Joanne Codling, she adopted the stage name "Nova" in 1998 when she was preparing to host a children's television program.[2][3] Nova has disputed the findings of climate science on global warming for a number of years.
