Human fail

Have you ever wondered what would happen if we continued like this? Cutting trees, killing and endangering animals, darkening our sky and poisoning our air.
Have you ever wondered what would happen if everything would disappear except us, humans?
We will be left with nothing but our super-technologies, our buildings of steel and concrete, our pride as superior beings.
Industries will fall one after another because of the lack of natural deposits and resources. Famine and diseases will slowly eat our lives away.
Nature will be forever gone and we will have nothing but memories of the world we once lived in.