How are the art and renovation projects developed by Theaster Gates examples of social disorganization policy?

Watch videos below and answer questions below: https://www.ted.com/talks/theaster_gates_how_to_revive_a_neighborhood_with_imagination_beauty_and_art/transcript?language=en 1. How are the art and renovation projects developed by Theaster Gates examples of social disorganization policy? https://www.youtube.com/watch?v=dCp9OW1V1NU 2. Why do you think that collective efficacy is related to neighborhood crime rates? Would you say that collective efficacy exists within your own neighborhood?