Can we really fuel planes with fat and sugar?
Can we really fuel planes with fat and sugar?
For sustainable air fuel to work, it's going to need a staggering amount of land.
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Plant- or algae- derived oils may work better. The key is to not extract hundreds of billions of tons of hydrocarbons that have been sequestered for 100 million years.
There are very real limits to biofuel availability which are going to limit how much we can use them. Maybe for a few long-haul flights, but its mostly going to be travel avoidance and better surface transport which replaces aviation
Like trains? I hear every time a train is built Elon feels unimaginable pain. We should build more trains.
Trains are great. Electric aircraft are a possibility
Cargo Zeppelins would be really cool. Not very practical, but still
