We have on our computers a very handy tool, which allows us to copy/paste text we see from one location to another. With advancement into what is known as CRISPR technology, we now have the same capabilities on a cellular level. We can insert a piece of genetic code into our DNA, ie. copy/paste. This leads to many ethical questions and it is important to understand that this is not science fiction or "just around the corner" but actually available right now as we speak. And we must not lead people misuse this, because with this amount of power of the human genome comes responsibility.