not necessarily a question of sacrificing your quality of life. it sort of, i m danish so we call it a protestant idea that it has to hurt to do good. right. but actually sustainability can increase the quality of life. that is excellent. you ve got some things under way right now. i m on my way to new york this evening. you have a great project, west 57. yeah. actually we re doing a project on the west side of manhattan for residential and essentially what we re trying to do is sort of, let me help you here. there we go. we re trying to sort of combine the american skyscraper with the european court yard that creates a garden at the heart of the block as this sort of urban oasis in the middle of the dense city. you can really see the trees and the nature inside the block. all right. you re working on something else that has to do with waste. tell me about this. one of the most recent projects we did.