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The rapid growth of clean energy technologies is driving a rising demand for critical minerals. In 2022 at the 15th Conference of the Parties to the Convention on Biological Diversity (COP15), seven major economies formed an alliance to enhance the sustainability of mining these essential decarbonization minerals. However, there is a scarcity of studies assessing the threat of mining to global biodiversity. By integrating a global mining dataset with great ape density distribution, we estimated the number of African great apes that spatially coincided with industrial mining projects. We show that up to one-third of Africa's great ape population faces mining-related risks. In West Africa in particular, numerous mining areas overlap with fragmented ape habitats, often in high-density ape regions. For 97% of mining areas, no ape survey data are available, underscoring the importance of increased accessibility to environmental data within the mining sector to facilitate research into the complex interactions between mining, climate, biodiversity, and sustainability.

Global perspectives on the pathways for developing capacity for conservation remain limited. Hindering the robustness of solutions is a dearth of opportunities to foster discussion and dialogue among capacity development practitioners, academics, partners, beneficiaries and donors. Additionally, little is known about donor perspectives on capacity development, and about pathways to developing a more sustainable investment in capacity development for conservation. The 2019 Capacity Building for Conservation Conference in London, UK, provided a unique opportunity to convene more than 150 capacity development practitioners from the global conservation community. The Conference included structured opportunities to hear donor perspectives on strengthening capacity development. Session leaders took detailed notes to document donor perspectives and the discussions around them. A thematic analysis of this empirical evidence resulted in the identification of four key themes with corresponding recommendations, consisting of (1) collaborative design of capacity development initiatives, (2) monitoring and evaluation, (3) longer-term and flexible investments, and (4) building strong relationships between donors and grantees. Given the Convention on Biological Diversity is currently drafting the long-term strategic framework for capacity development post-2020, and global calls to protect significant portions of our land- and seascapes, our recommendations are timely and may inform a way forward.

Chapter 2 explores the ecological and behavioral impacts of infrastructure on apes in the forest, as well as the social impacts on forest peoples and communities dependent on forest resources. The chapter then offers some lessons learned and steps that can be taken to minimize the deleterious effects of infrastructure development.

The development and private sectors are increasingly considering “biodiversity offsets” as a strategy to compensate for their negative impacts on biodiversity, including impacts on great apes and their habitats in Africa. In the absence of national offset policies in sub-Saharan Africa, offset design and implementation are guided by company internal standards, lending bank standards or international best practice principles. We examine four projects in Africa that are seeking to compensate for their negative impacts on great ape populations. Our assessment of these projects reveals that not all apply or implement best practices, and that there is little standardization in the methods used to measure losses and gains in species numbers. Even if they were to follow currently accepted best-practice principles, we find that these actions may still fail to contribute to conservation objectives over the long term. We advocate for an alternative approach in which biodiversity offset and compensation projects are designed and implemented as part of a National Offset Strategy that (1) takes into account the cumulative impacts of development in individual countries, (2) identifies priority offset sites, (3) promotes aggregated offsets, and (4) integrates biodiversity offset and compensation projects with national biodiversity conservation objectives. We also propose supplementary principles necessary for biodiversity offsets to contribute to great ape conservation in Africa. Caution should still be exercised, however, with regard to offsets until further field-based evidence of their effectiveness is available.