Jan 23, 2023

Heatwaves are becoming more frequent and intense due to human activities that are contributing to climate change. Climate change is caused by the burning of fossil fuels such as coal, oil, and gas, as well as deforestation and other human activities that release greenhouse gases into the atmosphere. These gases trap heat from the sun, causing the Earth's surface and atmosphere to warm.

One of the main ways that humans are making heatwaves more frequent is through the burning of fossil fuels. When we burn fossil fuels, we release carbon dioxide and other greenhouse gases into the atmosphere. These gases trap heat from the sun, causing the Earth's surface and atmosphere to warm. As a result, global temperatures are rising, leading to more frequent and intense heatwaves.

Another way that humans are making heatwaves more frequent is through land use changes such as urbanization and deforestation. Urbanization can increase the amount of heat absorbed by the Earth's surface through changes in surface reflectivity, known as albedo, and the urban heat island effect. Deforestation, on the other hand, can lead to a decrease in the amount of water vapor released by plants, which can lead to droughts and increase the likelihood of heatwaves.

Agriculture and livestock also contribute to heatwaves as they release methane and nitrous oxide, both powerful greenhouse gases, into the atmosphere.

It is important to note that heatwaves are not only dangerous but also costly, they can cause heat-related illnesses, such as heat stroke, dehydration, and heat exhaustion. They can also lead to power outages, wildfires and damage to crops, and disrupt economies. SupraCool challenges the status quo to both reduce greenhouse gas emissions by cooling without energy and mitigate the effecs of climate change.