That makes sense. I guess the questions would be whether the material science can really allow us to make use of that, and how the end-to-end efficiency weights against the infrastructure/engineering greenfield costs that synthetic fuels avoid. Being able to just keep using all existing engines/storage/distribution knowledge we already have is a major economic advantage. Electric will cover most land based transportation, and we need negative carbon technology anyway, so de novo hydrogen R&D has less to spread out across. If solar/nuclear becomes cheap enough, less efficient for more convenient might still be a worthwhile trade off. But I guess that's something for experts to crunch out. Thanks for the reply.