There is none.  NONE.  But a few rich people fight this so they think the rest of us will believe it.  Are they crazy?  With what's going on in this country, nothing being actually talked about is of any importance at all.  All the really IMPORTANT stuff goes on behind the scenes and behind the lies.

That topic includes much more than just the climate. 

https://www.americanthinker.com/blog/2023/04/the_public_has_never_seen_any_scientific_data_that_shows_that_our_use_of_natural_resources_increases_temperatures_or_controls_the_climate.html