Damiano Anselmi (Pisa U.)
Fabio Briscese (Roma Tre U.)
Alessandra Buonanno (MPI, Potsdam)
Jeremy Butterfield (Cambridge) - slides
Francesco Di Filippo (Frankfurt U.) - slides
John Donoghue (Massachusetts U.) - slides
Gia Dvali (LMU)
Hans-Thomas Elze (Pisa)
Katherine Freese (Texas U., Stockholm U.) - slides
Marco Genovese (INRIM) - slides
Flaminia Giacomini (ETH) - slides
Duncan Haldane (Princeton)
Fawad Hassan (Stockholm U.)
Gerard 't Hooft (Utrecht U.) - slides
Benjamin Knorr (Heidelberg U.) - slides
Sravan Kumar (ICG, Portsmouth) - slides
Renate Loll (Radboud U.) - slides
Slava Mukhanov (LMU)
Ilia Musco (Nova Gorica U.)
Saverio Pascazio (Bari U.) - slides
Roberto Percacci (SISSA)
Alessia Platania (NBI)
Didier Queloz (ETH)
Adam Riess (Johns Hopkins U.)
Augusto Sagnotti (Scuola Normale Superiore) - slides
Mairi Sakellariadou (King's College London)
Luca Smaldone (Salerno U.) - slides
Giuseppe Vitiello (Salerno U.) - slides
Frank Wilczek (MIT, Stockholm U., Arizona U., TDLI) - slides
Masahide Yamaguchi (IBS, South Korea)