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by stavros_
1959 days ago
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Back breaking labour, very long working hours, poor health care and for the most part, endentured servitude to those who own the land/mills/factories you toil away in? All of these things are more true now than they were in the average subsistence based society. Amazon warehouse workers have a worse deal than serfs, and a much much worse deal than hunter gatherers. Oh and this we are rapidly divorcing ourselves from our reliance on fossil fuels Isn't just wrong, it's laughable.
https://en.wikipedia.org/wiki/Energy_return_on_investment If you want a really long read - https://www.goodreads.com/book/show/31850765-energy-and-civi... The tl;dr is that renewables cannot provide equivalent levels of surplus energy to fossil fuels, cannot offer the same reliability as fossil fuels, cannot perform the same functions as fossil fuels (e.g. shipping).
Not now, not ever. Not possible. |
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And of course you can make liquid fuels by cracking water and then doing chemistry to add carbon (which can be from atmospheric CO2). This is what Musk has planned for Mars, the process is from 1897: https://en.m.wikipedia.org/wiki/Sabatier_reaction
Further chemistry can turn that into long chain hydrocarbons, from what I remember of school.