This meeting marked the 80th birthday of Sir Roger
Penrose. Twistor theory is one of his most remarkable
and continues to have applications across pure mathematics and
mathematical physics. This meeting focussed on some recent
speakers both on geometry and physics.
Nima Arkani-Hamed (IAS, Princeton): Scattering without space-time.
Mike Eastwood (ANU): CR geometry and conformal foliations.
Nigel Hitchin (Oxford): Twistors and Octonions.
Andrew Hodges (Oxford): Polytopes and amplitudes.
Claude LeBrun (SUNY Stony Brook): On
David Skinner (Perimeter Institute): Scattering amplitudes from
holomorphic linking in twistor space.
Paul Tod (Oxford): Conformal cyclic cosmology.