Why it would take you a very long time would require my knowing more about you than you know about yourself and also something of God’s plan for you. You are being cryptic in your posts, revealing next to nothing. Still, I think I could give it a good shot, but i don’t even know if you believe in God.
Why it would take a long time to come up with a scientific paper that would meet Rossum’s standards requires an understanding of how design detection methods fit within the biases of modern scientific thought. I haven’t personally delved into the matter sufficiently to discuss the approach of the Discovery Institute, and it would take an inordinate amount of time to do so adequately. It is important to note that while posters are talking about design, it is not necessarily the DI version. If you are interested, read the critiques and do go to the sources themselves; you may be wasting your time here.
Why empiricism cannot come up with a designer is because He is behind the Light that shines on creation. The specific frequencies that modern science reveals cannot reflect on the Source. If that analogy doesn’t work for you, how about the one that talks about looking for something under the light of the lamp although the object lies in the darkness, because that’s the only light you have. You will not find it will you?
There’s more I could respond to your “Why?”, but I need to know why you want or need the answer.