Personal opinions.

I am always thinking about the way pollution in general is affecting everyone's lifestyle, how are more people everyday struggling with finding the reasources to end the day with their needs complete. It's not just the deforestation that's causing all of the problems we, as a society, are facing, just by looking at "the bigger picture" can realise it's a list of activities made by human that are ending slowly (or not so slowly) with life as we know it.
Deforestation, cutting trees and using them or the space to sitisfy the needs or wants has to be done with awarness of what could happen if we don't do it carefully; air quality will become low, different animal species will be erased or moved from their habitat. Changing the whole structure of nature.
Natural areas will be modified severly by the massive deforestation and humans will have to suffer the consecuenses.