I do know what I am talking about.You don't know what you are talking about. Sorry.
You believe that even though the world will be an overall wetter and greener climate, the net effect is that the world's weather patterns will somehow be vastly different than today.
I believe that given that there is no change in earth's landmass distribution that there won't be much of a change relative to today's weather patterns except it will be slightly wetter and greener.