Contents include:Graham Dutfield, TK unlimited: The emerging but incoherent international law of traditional knowledge protection Morten Walløe Tvedt & Ellen-Marie Forsberg, The room for ethical considerations in patent law applied to biotechnology Rami Olwan, The ratification and implementation of the Marrakesh Treaty for visually impaired persons in the Arab Gulf States Olga Gurgula, Monopoly v. [read post]