Hans-Georg Gadamer argues that consciousness not only historically constrains experience but also allows strangeness to intelligibly speak to it. This historically effected and effective consciousness features in Gadamer’s idea that a common language is unearthed for the interpretive horizons of those involved in dialogue with each other through a logic of question and answer. I argue, however, that this reveals a conceptual uncertainty about evaluating progress in interpretive understanding. Gadamer’s failure to escape from this uncertainty risks the possibility of a (...) problematic relativism. Effectively, even if sufficient interpretation occurs when horizons are infinitely structured, this does not preclude incoherence between a horizon’s elements. (shrink)

Transdisciplinary research challenges the divide between Indigenous and academic knowledge by bringing together epistemic resources of heterogeneous stakeholders. The aim of this article is to explore causal explanations in a traditional fishing community in Brazil that provide resources for transdisciplinary collaboration, without neglecting differences between Indigenous and academic experts. Semi-structured interviews were carried out in a fishing village in the North shore of Bahia and our findings show that community members often rely on causal explanations for local ecological phenomena with (...) different degrees of complexity. While these results demonstrate the ecological expertise of local community members, we also argue that recognition of local expertise needs to reflect on differences between epistemic communities by developing a culturally sensitive model of transdisciplinary knowledge negotiation. (shrink)