Our climate is driven by our Sun and the solar system & global electrical circuits that are responsible for our weather.
That's fine Neil but even so, if it is warming it probably behooves us to cool it.
As for Venus - is it really a "runaway greenhouse effect"? It could equally be that Venus is simply a new member of our solar system as proposed by Velikovsky in his seminal work "Worlds In Collision".
this is no help to your argument at all IMO. It is really irrelevant to the earth warming.
Welcome to GHMB Neil!