The oil we mined from the ground in about 150 years took hundreds of millions of years to form and from what I recall from the subject, it happened in a time where bacteria and fungus didn’t exist to release that carbon from downed trees Abe plants or whatever. The only way to sequester carbon now would be to spend more energy than was released (putting those bonds back together is hard) from our oil use to create something like inorganic carbon bricks we could try and bury underground somewhere that bacteria and fungus cannot reach.

Good luck to us, I’m not confident we can do it. I’m hoping we can though, I have a toddler. I hate climate deniers, to me they are trying to make my son’s life worse and worse because they don’t want their life to be lesser than they expected.