Small island nations face worsening health crises due to climate change

Residents of small island developing states are grappling with rising temperatures, extreme weather and health challenges driven by the climate crisis, according to a new Lancet report.

Kat Lay reports for The Guardian.

In short:

• Climate change is increasing heatwaves, droughts and vector-borne diseases in small island nations, endangering lives and livelihoods.
• Rising sea levels threaten to displace over a million people in low-lying areas across the Pacific, Caribbean and other regions.
• Only eight of 59 island countries have climate-health strategies, leaving many unprepared for escalating impacts.

Key quote:

“ ... a clarion call for action to protect and promote health from the foreboding consequences of climate change that have already reached our shores.”

— Georgiana Gordon-Strachan, director at the University of the West Indies

Why this matters:

Small island nations contribute little to global emissions but bear the brunt of the climate crisis. As extreme heat and weather worsen, these communities face displacement, health crises and food insecurity, necessitating urgent international support.

Related:

• Tuvalu builds a virtual future as rising seas threaten its existence
• Small island nations secure major climate ruling
• Big polluters must cut emissions or risk global catastrophe, says UN chief