hmmm. Every time I see “carbon” I think back to the time before the big dinos when the earth was full of YYYuuuuge plants and trees. It is called, wait for it, The Carboniferous (354-290 MYA) period...LOL
http://www.dinosaursandfossils.webs.com/lifebeforedinosaurs.htm
I think the editors are pretty smart...fourth item will probably be overlooked.
“And while the drop in oxygen comes to a natural end, it isn’t for a million years.”
by then the truth will come out since only 25% of studies are replicated.