Climate Change Meets Public Health at COP30
At COP30 this month, delegates and experts are sounding the alarm: climate change is no longer just an environmental issue
—its a global health emergency. The latest data from the 2025 Lancet Countdown report show 12 out of 20 key health indicators linked to climate risks have hit record highs over the past year.
Extreme Weather and Rising Heat Toll
Heatwaves, floods and storms are increasing in frequency and intensity. From heatstroke among outdoor workers to floods that displace communities, the human cost is mounting:
- Heat-related deaths have surged by 63% since the 1990s.
- An average of 546,000 people die annually from extreme heat (2012–2021).
- Expanding mosquito habitats raise malaria and dengue risks.
Disparities, Strains and Solutions
Climate change deepens existing health inequities, straining health systems worldwide. Dependence on fossil fuels and lagging adaptation efforts are key drivers of this crisis. Experts at COP30 emphasize:
- Investing in early warning systems and green infrastructure
- Scaling up climate-resilient healthcare
- Cutting carbon emissions through clean energy
Your Role in a Healthier Future
Young global citizens and changemakers can make a difference. Support sustainable policies, reduce your carbon footprint and advocate for equitable climate actions. In a warming world, public health depends on collective climate leadership.
Reference(s):
cgtn.com
