This report outlines how the degradation of global ecosystems threatens societal and economic resilience. It highlights immediate risks to food systems and health, long-term ecosystem tipping points, and the necessity of integrating biodiversity into financial models. Actuaries and policymakers are urged to adopt systemic, narrative-based risk management strategies.

This report examines how Ecosystem Service Valuation (ESV) can scale finance for Nature-based Solutions (NbS). By revealing the distribution of socio-economic benefits and costs across stakeholders, ESV provides a standardised framework to inform financial mechanisms and structure effective public-private partnerships.

Responsible investment has moved well beyond principles and pledges. Today’s challenges require practical capability and informed judgement. The RIAA Conference is a must-attend event for finance, sustainability and industry practitioners who want to focus on the key themes for responsible investment in 2026 and what implementation really looks like. Designed as an immersive, hands-on experience, the program focuses on the systems that underpin strong financial performance, and will help you understand how climate, nature, technology, governance and regulation intersect. 

These specially curated companion resources have been recommended by the conference speakers and Altiorem team.

This resource outlines the Finance for Biodiversity Foundation’s initiatives and guidance for financial institutions integrating biodiversity considerations into investment and financing activities. It summarises collaborative frameworks, reporting expectations, and industry tools designed to support alignment with global biodiversity goals and nature-related risk management.

World Animal Protection argues Rabobank’s sustainability policies fail to match its financing practices, alleging continued support for companies linked to animal cruelty, deforestation and high emissions. The report urges stricter lending conditions, stronger monitoring and reduced investment in industrial livestock expansion to align with climate and animal welfare goals.

IPBES assesses links between biodiversity, water, food, health and climate, finding siloed decisions worsen trade-offs. It identifies integrated governance, sustainable consumption, ecosystem restoration and finance reform as response options to support more just and sustainable outcomes.

CCLI’s legal opinion finds Philippine company directors must consider nature-related and biodiversity risks within their fiduciary duties. The report outlines potential legal, disclosure and governance consequences for failing to manage these risks, while also highlighting directors’ obligations to assess nature-related opportunities supporting long-term corporate resilience.

TNFD’s Learning Lab is a free, open-access platform offering self-paced modules on nature-related issues and the TNFD framework. It provides videos, webinars, case studies and practical guidance to help finance and business professionals build capability in nature-related assessment, reporting and decision-making.

Forest 500 finds that anticipated EUDR regulation is already driving corporate traceability and deforestation action, though progress remains uneven: only 4% of assessed companies are leaders, 63% show partial action and 33% remain laggards.

Discussion paper outlines integrating state of nature metrics into TNFD, GRI and SBTN frameworks. It proposes embedding consensus metrics from the Nature Positive Initiative across assessment, disclosure, transition planning and target-setting, highlighting ecosystem extent and condition as central to evaluating nature-related dependencies, risks and opportunities.

China’s PM₂.₅-targeted regulation reduced particulates but increased O₃ via pollutant substitution driven by incentive distortions. Resulting ozone rises increased mortality and reduced biodiversity, offsetting ~24% of policy benefits. Findings highlight welfare losses from narrow performance metrics and the need for multi-pollutant regulation.

NatureFinance’s Resources & Tools hub provides a curated collection of reports, briefs and analytical tools focused on mobilising finance for nature-positive outcomes. It covers topics such as bioeconomy development, nature markets and innovative financing structures, supporting investors and policymakers in integrating nature-related considerations into financial decision-making.

This series outlines the Forever Wild Initiative’s approach to financing and managing large-scale wilderness landscapes through blended capital models, community co-design, and nature-based enterprises. It documents the development of equitable nature finance structures that integrate conservation, economic activity, and social outcomes across landscapes.

Sets out overarching principles and framework for high-integrity UK nature markets, covering credit generation, trading and storage. Emphasises transparency, additionality, governance, verification and registries to ensure credible environmental outcomes, prevent greenwashing, and support investment in nature recovery.

This month’s sustainability roundup captures a shift from framework development to real-world application, where climate and nature risks are increasingly embedded across financial systems, legal accountability, and decision-making. It highlights how intensifying physical climate signals, evolving disclosures, and maturing litigation are converging with insights on sovereign risk, energy systems, and corporate strategy. Together, these developments show how sustainability is moving beyond principle—being tested, priced, and enforced across markets, regulation, and the real economy.

This report explains nature-based solutions as ecosystem protection, restoration and management measures that can support climate mitigation, adaptation and biodiversity. It stresses their carbon-storage limits, vulnerability to disturbance, and the risk of overreliance in net-zero claims without deep emissions cuts.