Non-technical summary: Nature and culture are intricately linked and the rapid loss of both biological and cultural diversity around the globe has led to increasing concerns about its effects on sustainability. Important efforts to understand biocultural relations and bolster sustainable practices have been made by scientists, local communities, civil society organizations and policy makers. In spite of their efforts, a stronger articulation between sectors and biocultural discourses is needed for a broader transformative impact. Here, we analyse the connections between prominent biocultural discourses and discuss how the biocultural paradigm can contribute to both local and global sustainability.

Addressing complex environmental problems requires the collaboration of stakeholders with divergent perspectives, a goal that is challenged by diverse factors. Challenges hindering multi-stakeholder collaboration (MSC) for sustainability have previously been addressed in the context of transnational partnerships. However, less is known regarding how place-based MSC operates, especially in the context of the Global South. To contribute to addressing the factors that hinder place-based MSC for sustainability in the Global South, we analyzed 38 MSC projects spanning diverse ecological and social contexts across Mexico. In a series of participatory workshops, 128 stakeholders from academia, government, business, local communities, and civil society organizations discussed factors that hinder place-based MSC and co-constructed strategies to strengthen collaboration. Some challenges coincided with those identified in previous studies (e.g., divergent visions, inadequate project planning), whereas other concerns that have not been commonly regarded as important emerged as crucial obstacles for MSC. We discuss these challenges in the context of areas of limited statehood and point to the traditions of popular education and participatory action research as a source of valuable tools for place-based MSC. We identify strategies capable of addressing diverse challenges, a result that could aid prioritizing resource allocation to strengthen MSC.