I just wanted to clarify a couple of points. When you say you’re not that interested in the topic of climate change, could readers have reasonably worked that out for themselves from the at least 16 separate posts you made on page one of this thread
The average intelligence on this forum is quite low, so the obvious isn't always that, please see my next explanation as it refers to you and what wasn't obvious.
In reference to “the Earth is a closed system”.
From the point of view of CO2 in the here and now, yes it is. Of course the occasional meteorite adds to the mass of the planet.
