Lydia Bieri (U. Michigan, USA)---Link to video---Slides
Luc Blanchet (IAP Paris, France)---Link to video---Slides
Geoffrey Compère (Université libre de Bruxelles, Belgium)---Link to video---Slides
Eanna Flanagan (Cornell U., USA)---Link to video---Slides
Laurent Freidel (Perimeter Institute, Canada)---Link to video---Slides
Dejan Gajic (Universität Leipzig, Germany)---Link to video---Slides
Alexander Grant (U. Virginia, USA)---Link to video---Slides
David Garfinkle (Oakland U., USA)---Link to video---Slides
Silvia Gasparotto (IFAE)---Link to video---Slides
Carlo Heissenberg (NORDITA and Uppsala U., Sweden)---Link to video---Slides
Paul Lasky (Monash U., Australia)---Link to video---Slides
Mariem Magdy (QMUL, UK)---Link to video---Slides
Azadeh Maleknejad (CERN)---Link to video---Slides
Keefe Mitman (Caltech)---Slides
Ricardo Monteiro (QMUL, UK)---Link to video---Slides
Kevin Nguyen (King’s College London, UK)---Link to video---Slides
Roberto Oliveri (LUTH, Observatoire de Paris, Meudon)---Link to video---Slides
Adam Pound (U. Southampton, UK)---Link to video---Slides
Andrea Puhm (CPhT, France)---Link to video---Slides
Alexander Polnarev (QMUL, UK)---Link to video---Slides
Rodolfo Russo (QMUL, UK)---Link to video---Slides
Leo Stein (U. Mississippi, USA)---Link to video---Slides
Andrew Strominger (Harvard U., USA)---Link to video
Shubhanshu Tiwari (University of Zurich)---Link to video---Slides
Robert M. Wald (U. Chicago, USA)---Link to video---Slides