The Caribbean region, long recognized as one of the global frontlines of the accelerating climate crisis, has brought regional lawmakers together in the Dominican capital of Santo Domingo, where the Latin American and Caribbean Parliament (Parlatino) has agreed to launch a unified, cross-border response to escalating environmental threats that endanger core pillars of the region’s prosperity and stability.
As Parlatino President Rolando González Patricio highlighted during the gathering, the Caribbean’s fragile ecosystems already bear visible, irreversible marks of the planet’s unfolding environmental emergency, far more acutely than most other regions around the globe. Beyond the far-reaching impacts of rising global temperatures and shifting weather patterns, the region is also grappling with a accelerating collapse of native biodiversity that compounds existing climate risks, creating a web of interconnected challenges that no single national government can address in isolation. González Patricio emphasized that collective, coordinated action between legislative bodies across the region is the only viable path forward to deliver meaningful, lasting solutions.
One of the most pressing urgent threats addressed by delegates is the unprecedented influx of sargassum seaweed, a relatively new challenge that has emerged in the region only over the past few years. Jorge Hugo Cavoli, Vice President of the Dominican Parliament’s Special Commission for the Caribbean, announced that lawmakers are moving forward with two key landmark initiatives: a regional Parliamentary Charter on Climate Action, and a formal declaration of a regional sargassum emergency.
Cavoli explained that the unrelenting sargassum blooms have already caused severe damage to the Caribbean’s tourism sector, which serves as the primary engine of economic growth and employment for most small island nations across the region. Individual countries lack the resources and geographic scale to tackle the transboundary bloom crisis on their own, making coordinated Parlatino-led action a critical step toward effective mitigation, he added.
Beyond the sargassum crisis, delegates also centered discussions on the growing threat climate change poses to regional food security. Unlike most Caribbean nations, which rely on imports for 80% to 90% of their domestic food supply, the Dominican Republic has emerged as a regional success story: the country recently earned a “zero hunger” designation from the United Nations Food and Agriculture Organization (FAO), and currently produces between 85% and 90% of the food consumed by its population. Lawmakers noted that the Dominican Republic is positioned to share its experience and agricultural expertise with neighboring countries to strengthen collective food resilience in the face of climate shocks.
The gathering also marked a key milestone for small Caribbean states, with the formal establishment of Parlatino’s Special Commission for the Caribbean. Commission Chair Senator Otami SS Thomasia of Aruba stressed that the new body creates a critical platform for small island nations, which are disproportionately impacted by climate change despite contributing almost nothing to global emissions, to amplify their voices in regional climate policy discussions. Commission President Alfredo Pacheco echoed that sentiment, framing the meeting and the new commission as important steps forward in building a more coordinated, inclusive regional response to the climate crisis.