A nightmare to not remember

Before I even went to see Avatar, I had a terrible nightmare, involving this world's dreary future. I don't remember all of it, but it scares me just to think about it. Because of what family I grew up in, I don't particularly trust religion. Rather I fear it, but I can truly understand why some turn to it for comfort.
I had a helicopter view of our world, and my god, it was not pretty. Unfortunately in my mind it was unrealistic. There were no more trees, nothing but concrete, and so many cars and people below, that streets were built on top of the buildings too. There was so much overpopulation people were putting their babies on shelves in the store and leaving them there. I don't know how old I was, but I was older. I was with one of my sisters in the 'park' which was nothing more than a long stretch of concrete land. People were crowding about, some starving, wanting trees. So many people. I remember wondering why god still let us feel attraction to other people because there were so many dying of hunger. So many that we could barely move, never be alone. The world's oxygen was leaving, so we had to wear masks after a while. I believe the worst part was the nighttime sky, and the never quiet world. The sun would set, but the traffic would not, and the sky was alight with a flaming orange that made me cry in my sleep (i woke up at about 4 am). I was the worst dream I've ever had, and I cant describe it to it's fullest. The dread I feel at it's memory shall ever be there. I'm terrified of the future. Decided to put that out there haha.
Well, thats all I have to say goodnight^^