Urban trees have the power to cool our cities during heat waves. How does this happen? Here's how: When you step outside during a heat wave, you'll feel a significant temperature difference between tree-lined streets and bare, sun-drenched sidewalks.

This is because trees provide shade and release moisture into the air, cooling their surroundings. Research shows that tree cover in cities can reduce air temperatures by up to 8°C and land surface temperatures by up to 12°C. As urban areas around the world face record-breaking temperatures, we should consider trees as a natural solution to help mitigate the effects of heatwaves.

Local governments must recognize this reality and take action. Furthermore, citizens should demand that trees be planted in their streets and avenues. They should not have the trees in front of their homes and buildings cut down because they "obstruct our view."