Imagine for a moment that a new energy source that outperforms fossil fuels in abundance and availability, but also has not any of the environmental constraints of fossil fuels, is discovered. I’m talking about an energy source with the density of nuclear fission but no radioactive emissions nor residues, whatsoever. Would it solve the problems of humanity within the current mindset? or just come to worsen them? I postulate that, by far, the current biggest problem humanity faces is the lack of capacity of changing our individual and colective behavior. No technology can fix that. This is something we have to become really aware of, and ponder it, because no magic trick will help us if we can’t truly and wholeheartedly change, from the predator competitive mindset, to the cooperative and solidarity based mindset. We need to do this desperately, to avoid our demise as species. Not even Low Energy Nuclear Reactions can save humanity from itself if we fail to change.