It is fine this morning. The wind does not blow. It is relatively cool morning.
The ancestral mammals of the human survived somehow until today while making trial and error.
For the dinosaur glory years 220 million years ago, the mammals seemed to propagate by eggs as mice small. And, approximately 150 million years ago, mammals having the placenta seemed to be born. When a baby is brought up in the interior of the womb of mother, danger such as an egg being eaten decreases. In addition, it was not necessary for a baby to look for food by oneself. The mammalian survival rate in this way rose.
It is only simple chance.
After a huge meteorite collision, the huge dinosaurs perished, but mammals and birds seemed to begin to prosper.
It is only simple chance, too.
Then the mammals evolved originally in environment of each. The human is in the point of the one branch.
Some human stride now in looking or acting as if they owned the place over the earth. And we fight each other. Like former dinosaurs.
The human will perish by nuclear weapons in the near future.
Birds flying in the sky look at the state calmly.
