Invited speakers:

• Luca Amendola (University of Heidelberg)
• Ruth Durrer (University of Geneva)
• Tomi Koivisto (NORDITA, Stockholm)
• Martin Kunz (University of Geneva)
• David Mota (University of Oslo)
• M. M. Sheikh-Jabbari (Institute for Research in Fundamental Sciences)
• Mikael von Strauss (Paris Institute of Astrophysics)