With the knowledge we humans supposedly possess how come we cannot be highly adaptable to an environment. We seem to destroy environments we encounter. As our own cells within our body turn against us, what we call cancer, we have done to this earth. In my opinion we humans are a cancer to this earth. We suck the life out of it without replenishing it. Example-oil. It will be gone someday and all of us currently don't care that our offspring will have to deal with it. It is the eighth grade mentality of thinking of the now and not the future.
Am I hypocritical? I would say yes, I drive a car and contribute to this demise. But at least I can understand that most humans think of the earth as something only for them and not nature. For once imagine what the future will be like for your offspring and not the now. I bet 100 years ago hunters could never imagine running out of room to hunt like they are out east.
All it takes is for your brain to think. Remember ours is supposed to be more complex than all others. I suppose some of you think of the movie "Indepedance Day" as a great movie. I see Native Americans laughing there heads of thinking, How come we couldn't kick the ass of the white people like they did the aliens in the movie.............