Countries whereby they cut down trees without planting new one can cause global warming, soil erosion which can damage the environment, so a lot of education especially the thirds world countries were you don't have proper enlightenment
I agree, deforestation is one of the main cost of global warming, soil erosion and even air pollution. Trees serves as the LUNGS of Mother Earth. Companies should replace trees that were cut down with new ones, not only one but dozen making sure that there is a substitute incase the small tree will die. We should do reforestation so we can restore Earth's lungs. By reforestation we can mitigate Climate change. We can even prevent soil erosions and flash floods.