environmental pollution

At the time that the power of man grows over the nature, and appear new needs as consecuence of the living in society, the natural environment sees more and more deteriorated. This video shows the social behaviour of man that lead to communicate through language and finally formed human culture, allowing men differentiate from other living beings. But while they adapt to nature, men modifies it according its needs, whish is harmful for animal and vegetal life. More than a bit of joy, it's a guide to make aware.