Is the airborne fraction of anthropogenic CO2 emissions increasing?
Sorry about that, I assumed the link would be in the article.
Read the base citations and you’ll find “assumed”, “estimates”, “60% margin of error”.
In other words, there is enough, more than enough, wiggle room to make any conclusion you’d like.
Man no doubt emits CO2, but to make any claim that it has a climate impact or that it contributes to any demise is without evidence.
Acid rain was a provable cause of man, but claiming CO2 as an Earth killer and man made is the same as the bogus claim that CFC (Freon)was causing the Ozone Hole. We banned CFC use to a massive expense to humanity, with all the certainty by the Luddite liberals and their “scientists” that man and his CFCs causes the Ozone Hole. Yet, that hole is still there 30 years after the ban.
Man didn’t create the hole, and man cannot fix it.