Could miniature forests help air-condition cities?


The Miyawaki method of planting miniature natural forests in cities as a way to reduce air pollution and cool down temperatures is gaining ground throughout the world. The process involves planting a variety of trees in a particular way that allows for them to grow rapidly. While this method is very labor intensive and can be difficult to scale, there are more than 1,500 of these types of forests in Japan, India, and Pakistan.

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