A baby's dance and the topic of evolution

I was just looking through Facebook when I should have been writing, and I found a video that a friend posted about his son dancing. His son is a baby. I couldn't tell you how hold this child is, but it still amazed me how babies know how to dance so to speak. There is something that we are born with that when we hear music our bodies know to move. I find that amazing. There are so many thing I notice about small children that they know how to do. From knowing fear to dancing. This is what makes me exited about science. That is evidence enough for me. a Psychologist had a theory that everything we know is learned. We are all blank slates. This is quite a theory, but I see the evidence that we are born with codes in our DNA. Ones that tell us how to dance when we hear music, or ones that tell us to be scared when there is danger. That is what evolution is. Now I wonder what future humans will be like? I read that it is human nature to judge others. If that is true maybe at some point that will go away, because that is advancement. Every species evolves, whether there is a god or not I don't know. What I do know is evolution is real. I can see it, and one day I hope to be able to do the same thing with a religion. I wish I could feel certain like I do with science with religion. The people that are able to do that I love that they can do that. I might be over thinking, but watching that baby on that video made me smile because it made me think of my own views on science, and that they felt right.