Why can't human stop bothering nature???

Here in NCST, Bangalore I observed one nice thing. In every company, there is a lawn, flower plants, fountains....so that, people living there feel fresh evrytime they look at it. I was really impressed by it.

But, while living in NCST, I saw many students not realizing about this beauty and making it dirty. They don't put the chocalate-wrappers, empty packs of food-stuff and carrybags in the dustbin but they leave it on the lawn and goes away without feeling any guilt. I don't understand, how can they do that? How will you react when someone will throw dirt on you or your cloths, your room?

Sometimes people argues, the stuff they threw is disposable. But, can they tell in how many years it is going to be vanished? Not less than 10 years! Can you carry a dirt on your body for 10 years without cleaning it, only because it is disposable? Everybody likes cleanness, but when the ball comes in their court, they ran away from their responsibilities. Think on it people! Nature is mightier than us...! What will be the result if it gets angry??? What will happen if all the field on which you throw the garbage become infertile? How will you or your next generation servive?

Keep this in your mind, be aware about nature and respect it!