In any event those changes in the temperature of the Earth as a whole are tiny as a result of the rapid
modulating effect of changes in the speed of the hydrological cycle and the speed of the flow of radiated energy to space that always seeks to match the energy value of the whole spectrum of energy coming in from the sun.
Not exact matches
In contrast, CO2 forcing by layers
changes sign between the surface + troposphere and stratosphere (
modulated by the
effect of existing solar heating
of the stratosphere), and it may have a different distribution
of RF over the surface + troposphere layer (which would affect convection) and is more evenly distributed horizontally and temporally.
Earth magnetic
change exists, sunspot number is the representative
of the solar magnetic
changes, it is fact that both react on the oceans, the physics is certain, so
effect of one can be
modulated by or added to the other, only degree
of intensity is questionable.