Carbon Dioxide is a greenhouse gas, which makes the world warmer on average. It also lowers the PH levels of the oceans.

If the oceans die, its very likely that many or even most humans will also. As a human I am pretty strongly opposed to dying, but thats just, like, my opinion man.

The major problem with hydrocarbons today is that we are releasing carbon dioxide stored hundreds of millions of years ago.

If, theoretically, you could produce hydrocarbons from the carbon dioxide that is currently in our atmosphere, then it could be a substantial reduction in net carbon dioxide being added; and it would be compatible with the fuel infrastructure of today.

Factually correct, but you also missed the joke.

It was only kinda a joke. It's a joke in the same way that uncle on Facebook makes jokes. You know the one.

Take The Great Barrier Reef for example.

There’s more of it now than in the reefs recorded history.

Well, 2022 data:

https://www.aims.gov.au/information-centre/news-and-stories/...

Bad news, there has been a fourth great bleaching event going on since January of 23. This time 80+% of all reefs have been impacted and the consensus seems to be that its unlikely there will be any reefs left at all before too long.

https://www.theguardian.com/environment/2025/oct/13/coral-re...

"The picture is complex. Recovery here, fresh losses there.

While the recovery we reported last year was welcome news, there are challenges ahead. The spectre of global annual coral bleaching will soon become a reality."

This article also mentions that a recent large recovery was due to el nino conditions

"Great Barrier Reef was reeling from successive disturbances, ranging from marine heatwaves and coral bleaching to crown-of-thorns starfish outbreaks and cyclone damage, with widespread death of many corals especially during the heatwaves of 2016 and 2017.

Since then, the Reef has rebounded. Generally cooler La Niña conditions mean hard corals have recovered significant ground, regrowing from very low levels after a decade of cumulative disturbances to record high levels in 2022 across two-thirds of the reef."

Not sure if you were trying to imply some long term recovery or that global warming didn't hurt it because the article says heatwaves were part of a many other conditions that caused massive damage

No one ever attract public support and funding by saying:

Don’t Panic.

Everything is O.K.

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Edited to add: Rate limited so can’t reply without creating more alt accounts than I’m willing to, so:

@Timon3 - that’s actually a really good point, and I follow at least a few folk that could be categorised as such at least some of the time.

No, many people say exactly that and make a lot of money doing so while also telling us that all the evidence is fake.