alt Hacker NewsOcean liners use several times more fuel per passenger mile than airliners.
So what? Two things can be bad at the same time. Nobody mentioned ocean liners except you. Why not bring up the greenhouse gases from landfills while you're at it?
Whatabouting everything is so last decade.
Calling everything "whatabouting" when someone is just responding and expanding context to an existing comparison is what's actually last decade.