A CITY COOLED BY TREES
In the face of a rapidly heating planet, one city has found a way to keep its cool. Medellín, Colombia's second largest city, has cooled by 2°C by planting 2.5 million plants and 880,000 trees. This dramatic change happened in just 3 years. With “green corridors” that mimic the natural forest, the Colombian city could become 5 degrees cooler over the next few decades. Medellín city...
Read More 
