Irreversible or a Team Player

Across the room, does there wonder 
A thought that won't contain us 
Because we're going on, to win 
Taking seriously the charge 
Together, as if we weren't any other way 
Memory is a bag that can't be emptied 
But whose contents shift (and chemicals interact) 
To end up with compost rather than poison 
Is a matter of seeing other people just before sunset