One is Noah and the Ark. The second is the Tower of Babel which ended in confusion and a scattered people. We have in science the greatest risk and possibilities and it is important that those engaged in it are held accountable. The principle of God transcending the world in Judaism means that creation is not sacred. However the image of God in human beings is.
Therapeutic intervention is surely absolutely right to be able to cure illness and disease.
On the other hand if we go further we are taking a risk and there are bad stories in the Bible to illustrate this. We must think about how we would think of people created by cloning. It is interesting that secular morality is giving the animals closet to us in genetic make-up dignity and rights, which is going into areas traditional religion has said nothing about. Religion tells us that God sees and judges what we do. The appalling things that have happened in the name of Jesus have long been held against Christianity yet without the Divine standard things could have been a lot worse.