It appears more than likely that climate change is controlled by variations in solar magnetic activity and by periodic changes in ocean circulation. (americanthinker.com)
One possible reason for the drop off in magnetic energy is that the reduction in magnetic activity mirrors a greater decrease in the rate of spin of older stars compared to their younger counterparts. (newatlas.com)
On magnetic activity band overlap, interaction, and the formation of complex solar active regions. (sciencenews.org)