Tweets and the Streets:                                         
Social Media and Contemporary Activism                  March 10th, 2013

Heroes of the past                                                     January 22nd, 2012

Cairo - Lucerna - Coira                                                 October 8th, 2011

Dahka Taliani                                                              October  21st, 2010

Walls, Tears e Za'tar                                                    February 4th, 2009