Video: "Our home"

This video shows us the actual and futur problems of our planet, most induced by the human activity. I think that we must stop to produce CO2 and throw it into the atmosphere. We must stop to contaminate our rivers, seas and lakes and to kill animals because of the pollution of their habitats. We must stop to cut the forest that provide us the necessary air for live. But we really must respect our planet and all living being.