[Envy nods. Yes. A future without garbage trucks, it makes perfect sense.]

[He's trying to peer forward at where these supposed dumb cows are, and some of the grass blows onto his face too, some of them getting caught in his hair. And so his decided metamorphosis into a plant continues.]

Then you shouldn't give them grass, that's just what they would want.

[He pauses to think for a long moment.]

Maybe they'll fight the garbage trucks, and neither would be left afterwards.