By Lyndal Rowlands, Ted Regencia, Zsombor Peter, Zaid Sabah, Federica Marsi, Nils Adler, Stephen Quillen, Danai Nesta Kupemba, Jillian Kestler-D'Amours, Chris Hamill-Stewart, Ali Harb, Tamila Varshalomidze, Priyanka Shankar and Heba Habib