What geographic features make some regions more prone to extreme heat than others?
The planet experiences more heat waves each year than in the past, destroying crops, causing power grid and water supply failures, exacerbating wildfires, and putting human health and life at risk. However, some places are particularly vulnerable.
Here are the top places at greatest risk from extreme heat:
- India: The country has experienced some of the deadliest heat waves in history. More than 2,500 people died in 2015 alone due to extreme heat.
- Middle East: A region that has long been hot and arid is becoming even hotter due to climate change. Increasingly, people are being driven from their homes due to unbearable heat.
- Southern Europe: European cities like Madrid, Rome, and Athens commonly experience heat waves, but the frequency and intensity of these heat waves are increasing. It has become a major public health issue, especially for the elderly and vulnerable.
- Australia: The land down under is getting hotter at an alarming pace. In recent years, the country has experienced one of the largest droughts in its history, resulting in devastated crops, forest fires, and wildlife loss.
What can be done to mitigate the risks?
We must develop strategies and policies to cope with extreme heat more effectively. These efforts can include:
- Reducing greenhouse gas emissions: Governments, businesses, and individuals can all take action to cut greenhouse gas emissions and limit the amount of heat-trapping gases in the atmosphere.
- Increasing the use of renewable energy: Adopting renewable energy such as solar and wind power can help reduce reliance on fossil fuels and carbon emissions.
- Promoting energy efficiency: Governments and businesses can incentivize and invest in energy-efficient initiatives such as efficient buildings, smart grid technology, and efficient appliances.
- Protecting vulnerable populations: Governments and community organizations can provide cooling shelters, distribute water, and provide other resources to protect the elderly, low-income families, and other vulnerable populations during heat waves.
These are just a few of the many steps we can take to protect ourselves and our planet from the devastating impacts of extreme heat. The time to take action is now.