based on the increase of solar activity during the twentieth century, it should account for between half to two-thirds of all climate change.
based on the increase of solar activity during the twentieth century, it should account for between half to two-thirds of all climate change.
solar activity and climate:69
estimated that the residual effects of the prolonged high solar activity during the last 30 years account for between 16% and 36% of warming from 1950 to 1999.