We really have to push for new technologies and be ok with subsidizing them in order to help mass adoption and lower prices. Only a few people really think we s

We really have to push for new technologies and be ok with subsidizing them in order to help mass adoption and lower prices. Only a few people really think we should stop doing X or Y (even if they are really vocal). Instead of feeling bad, let us find a better solution that actually makes life even more worthwile. Why not aim for making travelling cheaper and even more available, while at the same time make it environmental friendly, quiter, better? See, I am a private pilot for example. And I HATE those combustion engines we still use on our Cessnas. So outdated, loud and they are quite unreliable. I would totally LOVE the day when I can do a 500k trip with the family using electric technology, as most probably this will be a lot safer to use, it will be quiter and a lot cheaper to fuek (good news: it looks like fouseater planes with good range will become a reality soon).Or thin about cruiseships: why not find a way to use hydrogen (which could be a side product of using renewable energies). Or go back to big sailships again. I do not know about you, but to me, a sustainable future simply looks and feels amazing. We have to change things, but if done right, we don't really have to stop things.