Before we always said to protect the earth, protect our homeland. Later, some people find quite right, the Earth is a ball good, experienced a number of large climate change, asteroids are not hit at all over the top, and how the need to protect, we have to protect that man himself ah!
Our origins and final Yan are engraved in the expression of dna sequences, someone always says humans are slaves genes, in fact I do not know what she wants. At least at this moment you are your own, be further pursued it seems to be a chicken-and-egg problem of the.
Human wisdom to create a civilized society, with social class have naturally. Although there is no definitive survey data, but you and I have felt: not received a good education is always high and seemingly educated people to like children. Often see a kind of mirror: no money, a lot of sons. -. - Some people think a high IQ, quick turn of mind, thought he was superior to see who look down. The results of relatively low-level stupid than you last have left their genes, no matter in what way. And you have this world too hard, do not want a child to let him move to the Earth ol bricks. Reverie, who is the senior, who was survival of the fittest.