With all those problems we are very near solution, and goes same as for Mars: - nitrogen fixation, I think we are doing it wrong, we are trying to pluck rose with a jack hammer, we simply do not have enough knowledge, plants in general have more genes than humans.

- Fusion is around the corner, (and this time it is not yet again 30 years) it is just shifting more money into research, I read that globally only 50 bn is invested in fusion, jApple on its own has value of 2250 bn.

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