Is the Sun to blame for Global Warming? - No, that's a Climate Myth
In the graph below, older carbon dioxide data comes from the Law Dome ice core in Antarctica and the more recent data from the observatory on Mauna Loa in Hawaii.
The graph comes from a publication by Stanford Solar Center.....
http://solar-center.stanford.edu/sun-on-earth/glob-warm.html
They conclude: "human activities are the primary factor in global climate change".
Recent temperature rises have happened without any increase in the Sun's activity.