The scoop: Two billionaires flew into space this week, neither of which contributed to scientific research. We want to know... how much carbon does a space plane emit?
Key talking points:
- traditional rocket fuel depletes the ozone, but bezos used a liquid form of hydrogen and oxygen that is more sustainable.
- one atmospheric scientist reported that bezos's rocket emitted nothing more than "water and some combustion products".
Bottom line on billionaires in space: It's not necessarily a climate problem, but the world is in no shape to spend that much money on vanity projects.
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