Can we run the trolley back and forth a few times over the billionaires just to make sure? Maybe install a snow thrower? (Sorting with big spinning bits)
For anyone who has never seen one, the description alone barely does it justice:
Holy shit where's the zombie movie that has one of these in it that'd be so metal
Eating just one bite of billionaire meat is the most environmentally friendly thing you could ever do in your entire lifetime
The one morally justifyable cheat day for vegans
you see 1 is the smaller number so clearly it is what we must kill /s
But who will innovate fantastical escape plans to already-dead planets if there were no more billionaires? 
Dreaming about turning Mars into Earth as they are busy turning Earth into Venus.
