Comment by MarkusQ
14 hours ago
So sink them in the ocean. Or better, burn off the hydrogen and use the energy to dry the wood, leaving the bulk of the carbon, and then mix that in with the soil.
Recreating the lignite era process could be as easy as genetically engineering an alternative,presently indigestable version of lignin.
But my point is that the claim above that sequestering wet wood will somehow take meaningful quantities of water (fresh or otherwise) out of the ecosystem is just plain silly.
> Recreating the lignite era process could be as easy as genetically engineering an alternative,presently indigestable version of lignin.
Ah yes, so easy. Why on earth have we been treating wood with chemicals to prevent rot in our structures when we could have just engineered them to not rot all along?
"Easy" is relative. If the comparison is completely abandoning fossil fuels, launching continent sized parasols into space, running a significant fraction of the atmosphere through a magic filter, etc. the bar is quite different than your moved-goalposts of "compared to spraying something on some fraction of our lumber".