Dis-affecting: Mostafa Heddaya on the Ninth Berlin Biennale

It is easy to feel trolled by the Ninth Berlin Biennale. The show, which is organised by the New York-based DIS collective (Lauren Boyle, Solomon Chase, Marco Roso and David Toro), is a belated conclave for several attitudes that are more affiliated socially than they are intellectually and that began proliferating on either side of the Atlantic at the turn of the decade.After sorting through the artists that the New York collective has assembled into a deadlocked congress of corporate anthropo