Not trying to be a buzzkill, but… how sustainable is all this?

I went to Maple Grove with my boyfriend (he’s obsessed). And yeah, seeing nitro cars launch is unreal. But by the 3rd pair, I was wondering how many gallons of fuel each pass burns — and what that does to the air. Is there any serious talk of alternative fuels, or do we all just agree to enjoy it while we can? #NHRA #DragRacing #Nitro #Environment #HardQuestions