The real agenda for which CO2 reduction is the means is depopulation as is shown in this clip of Bill “Microsoft” Gates.
https://www.youtube.com/watch?v=6WQtRI7A064
This is only a short clip of a hour long plus talk that he gave back in 2010. This depopulation is a direct result of UN Agenda 21 and it is being implemented right now. I have been to planning meeting and the stated goal is to complete the process by 2040.