As global warming continues to accelerate, the world is facing a significant threat in the form of heatwaves. Recent studies have revealed that countries which are not adequately prepared for record-breaking temperatures are most at risk of the devastating effects of heatwaves.
These under-prepared regions are likely to face increased fatalities, power outages, and damages to infrastructures. Studies also highlighted that these issues can be particularly challenging for low-income countries, which may lack the necessary resources to respond effectively.
Several regions are especially vulnerable, in which heatwaves are likely to cause the most harm. These include parts of Africa, South Asia, and the Middle East, all of which are experiencing rapid population growth and extreme heat.
Experts have warned that the effects of heatwaves could be particularly severe in urban areas, where the “heat island” effect can cause temperatures to rise higher than in rural areas. In these regions, older adults and children are at a higher risk of heat exhaustion and dehydration.
It is essential that policymakers in affected regions take urgent action to mitigate the effects of heatwaves. This includes investing in infrastructure to improve access to cooling systems, implementing heat warning systems, and educating the public on how to stay safe during heatwaves.
There is an urgent need for countries to become better equipped to deal with the devastating effects of heatwaves.
While not all regions are equally prepared for the challenge, with concerted effort and careful planning, we can reduce the number of fatalities and alleviate the impact of heatwaves on vulnerable populations across the world.
Edited by Zeng Han-Jun
Written by Juliana Rodriguez
Terra Link Research 