Thanks very interesting. I agree. And if we end up killing our civilation maybe we'll be burying new oil for some future peoples to get similar explosive growth

Thanks very interesting. I agree. And if we end up killing our civilation maybe we'll be burying new oil for some future peoples to get similar explosive growth from basically free energy - and hope they learn from our mistakes ;) Though seems like a tree can easily be more than a tonne and way cheaper than that. Even if worried about keeping the carbon in the forest could bury it too!