14.00-14.45 Martin Bridson (Oxford), Profinite rigidity and hyperbolic 3-orbifolds15.00-15.45 Arnaud Hilion (Marseille): Boundary of cyclic hyperbolic extensions of free groups15.45-16.15 pause café16.15-17.00 Damien Gaboriau (ENS Lyon), On non-vanishing of the cohomology of Aut(Fn) and Out(Fn) in top dimensions