If the robots decide they want to make sustainable kerosene to fly around with they will eventually do it on Venus. But since robots live forever and have collective consciousness they probably don’t care about moving things from NYC to Paris in 7 hours instead of 7 days
If you do the math* you discover that: One acre of macauba fruit = one hour of 737 flight Yeah, super sustainable, that. YOU CAN'T FLY JETS ON FRUIT *math below www.bloomberg.com/news/feature...