Policy Briefs on Climate Change and Conflict

This Policy Brief outlines a call for action that requires states to pool their resources, capacities and strengths for the common good of humanity to attain global public goods on a planetary scale.The world is in the throes of two classically defined global problems that confront humanity: climate change and a ruinous pandemic. Everyone is affected; only global solutions can solve them and a truly commonly agreed blueprint is needed not only to face ongoing threats, but to avoid the worst to come in the near future. Decisive joint action in the interests of all humanity is required. In the light of the stark losses incurred by the world economy as a consequence of both these problems, I argue that a new conceptualization of security must be embraced now: humanity’s security.

This Policy Brief is a report on two online forums and a later conference on the topic of Climate Change Challenges to the Sovereignty of Pacific Atoll Nations. The forums were held in 2020, and hosted by the Pacific Island Council of Queensland (PICQ) in partnership with Friends of the Earth Australia (FOE). In 2021, PICQ continued the dialogue, hosting an online conference on Climate Change Challenges to the Cultural Identity and Sovereignty of Pacific Atoll Nations. This report is co-written by many prominent and expert speakers who presented at these events. It concludes with arenas for action on which cultural identity and sovereignty must be pursued, all of which are important given the complex, multi-faceted natured of climate change.

This Policy Brief examines a tapestry of rules and norms which form an uncharacteristic branch of international law. This could be called global commons law, comprised of principles and norms forged by a vast mosaic of actors in shared stewardship and with a commonality of interests. Global commons law helps to sustain the absence of conflict and promotes cooperation, and partly explains the prevalence of endeavours towards cooperation. This branch of international law is unique as it does not ascribe rights and duties to states but to individuals and humanity. The state is not only a user and beneficiary, but it is also a guardian, and therefore has duties and responsibilities to ensure the preservation of these domains in which legal (sovereign) ownership is absent but which are characterised by peace instead of military confrontation.

This Policy Brief shares insights generated from interviews with community members, experts and governance officials in Somaliland as part of a 2020-2021 qualitative baseline research study which looked at how local actors and institutions experience and respond to climate change impacts. Attention to these responses allows the analysis to include a focus on local strengths and point out the multifaceted nature of local responses to climate change impacts, involving conflict, collaboration and innovation. The Policy Brief concludes with a set of overall implications and suggestions for policy and further research.

This policy brief discusses customary arrangements in place in Tuvalu that provide extensive and innovative ways in which Tuvaluan people have moved to safer rural areas, both in the past and during the Covid-19 pandemic. Such peaceful urban-rural mobility is also relevant for adaptation to climate change impacts among Tuvaluan people. The authors argue that such customary practices could be prioritised in nurturing resilience in countries across the region, especially where customary links to rural areas are less strong than they are in Tuvalu.