It most certainly is not about whether climate is changing: it always is. - Agree or disagree ?
It is not about whether CO2 is increasing: it clearly is.- Agree or disagree ?
It is not about whether the increase in CO2, by itself, will lead to some warming: it should.- Agree or disagree ?
The debate is simply over the matter of how much warming the increase in CO2 can lead to - Agree or disagree ?
and the connection of such warming to the innumerable claimed catastrophes.- Agree or disagree ?
Start anywhere you like and Lets begin a dialectical process.
Just remember its science and the null hypothesis rules which means that one has to limit the variables of the discussion to discern a valid test - so one point at a time