>787s, F-22s and S-92s are much more useful. Well, we can say that we're using them. Whether systems that consume thousands of years of fossilized sunlight rem

>787s, F-22s and S-92s are much more useful. Well, we can say that we're using them. Whether systems that consume thousands of years of fossilized sunlight remain beneficial to society in the long term remains to be seen. Personally I think our systems should be steady-state instead of depletionary. Just because we're doing it doesn't mean it's ideal.