Russia's plan to drill superdeep revives controversial theory of 'endless oil'(science.org)
science.org
Russia's plan to drill superdeep revives controversial theory of 'endless oil'
https://www.science.org/content/article/russia-s-plan-drill-superdeep-holes-arctic-revives-controversial-theory-endless-oil
I'd be a bit sad that we can plausibly convert nearly all atmospheric oxygen to CO2 given limitless carbon fuel and another couple centuries.