I think this is the fundamental issue scientists should address. Make intuitive sense to me that the Greenhouse effect of CO2 increases logarithmically and that

I think this is the fundamental issue scientists should address. Make intuitive sense to me that the Greenhouse effect of CO2 increases logarithmically and that at the current .04% level, it has done 87% of the warming at can do. Surprisingly few papers around on this fundamental topic to the debate. Astrophysicist Dr Willie Soon seems to be an expert on this and supports this - he's very convincing and has many extremely interesting talks on YouTube.