"In its free trade agreement with the United States, Peru ignores the Andean Community trade bloc agreement regarding the protection of traditional knowledge, said Argumedo. This bilateral agreement opens the door to bioprospecting by U.S. companies and the growing of genetically engineered crops, which Argumedo says have the potential to "destroy the richness of our landscapes." According to Pimbert, even if WIPO were to establish rules favourable to indigenous knowledge, the United States, Canada and European Union will happily bypass them. At the same time, traditional knowledge and customary rules are not frozen in time, but are highly dynamic and incorporate new ideas and concepts such as human rights on their own terms, he said. "What we have here (at WIPO) is a huge clash of values," Pimbert said. "