It's a necessary evil. But deforestation is undeniably harming our environment by contributing to climate change. Forests are very important, because they influence climate through exchanges of energy, water, carbon dioxide, and other chemical species with the atmosphere
The term deforestation comes from the destruction of the natural habitats of the biodiversity and the term is a necessary evil as the biological diverse countries are continuously expanding the land for there people thus they are destroying the natural balance of nature by uprooting trees for commercial purposes and not planting them for a sustainable development of the earth. It's considered as a necessary evil as the man himself has created the concrete jingle and now he aims to reach the earth-like planets all due to his greed of resources that has led him to overexploitation of natural resources. Thus the mother nature will take a great toll on his future.