Coal exist in the earth because back then the bacteria who could break down lignin and cellulose hadn’t evolved, so dead trees had the time they needed to compress.
There are such bacteria around now, though, and that means there will never be any new natural coal.
The process to produce coal is known for 100 years now. Its just not feasible, because no one needs coal. But its reversible. No one knows how to fuse uranium.
I wouldn’t necessarily say never, it could potentially happen that a dead tree ends up in an environment that isn’t conducive to lignin-eating bacteria getting to it, and I would not be at all surprised if it has happened and may continue to happen somewhere in the world since those bacteria evolved, though they would certainly be exceptional cases and almost definitely not happening at any significant scale.
It’s also possible for those bacteria to go extinct one way or another. Again, not very likely. And if it did happen it would probably be due to some absolutely catastrophic disaster absolutely wrecking the Earth’s ecosystem completely in which case we’re probably not going to make it either, but hey, new coal!
Coal exist in the earth because back then the bacteria who could break down lignin and cellulose hadn’t evolved, so dead trees had the time they needed to compress. There are such bacteria around now, though, and that means there will never be any new natural coal.
The process to produce coal is known for 100 years now. Its just not feasible, because no one needs coal. But its reversible. No one knows how to fuse uranium.
Removed by mod
I wouldn’t necessarily say never, it could potentially happen that a dead tree ends up in an environment that isn’t conducive to lignin-eating bacteria getting to it, and I would not be at all surprised if it has happened and may continue to happen somewhere in the world since those bacteria evolved, though they would certainly be exceptional cases and almost definitely not happening at any significant scale.
It’s also possible for those bacteria to go extinct one way or another. Again, not very likely. And if it did happen it would probably be due to some absolutely catastrophic disaster absolutely wrecking the Earth’s ecosystem completely in which case we’re probably not going to make it either, but hey, new coal!