Sierra Leone’s environmental legal architecture has significantly  evolved over the decades, yet it remains fundamentally fragmented. To meet the threat of climate change, the nation must move beyond siloed regulation and enact a binding, stand-alone Climate Change Act. The case is not only environmental. It is a matter of national stability, economic sovereignty, and inter-generational justice.

INTRODUCTION

Sierra Leone has long sought to build ‘sentinel institutions’ capable of safeguarding the state. Just as early colonial ordinances shaped modern governance, our environmental laws have grown from simple conservation rules into a layered modern framework. The creation of the Ministry of Environment and Climate Change in 2019 was an institutional admission that climate change is no longer a distant abstraction. It threatens our food sovereignty, displaces coastal communities, triggers mudslides, and destroys livelihoods. Despite this obvious improvement, Sierra Leone’s legal framework remains fragmented, treating these crises through an outdated, sector-by-sector lens. Sierra Leone now confronts accelerated deforestation, severe coastal erosion, and unpredictable weather that routinely cripples our agrarian economy.

The global response has caught up with this domestic urgency. The United Nations General Assembly recently adopted Resolution A/80/L.65, which officially operationalizes the International Court of Justice (ICJ) Advisory Opinion on the obligations of States to protect the climate system from anthropogenic greenhouse gas emissions for present and future generations. This landmark text, backed by a strong multilateral consensus, firmly establishes that climate action is no longer a matter of policy preference or political choice. It is a binding legal obligation under international law. As a coastal and forested state with high climate exposure, Sierra Leone must align its domestic law with these rising international standards

This article argues that Sierra Leone must enact a stand-alone climate statute. Such a law would unify the country’s environmental response, codify the ICJ’s clarified obligations into national law, and give our institutions the enforcement powers they currently lack.