Since you asked me, I will tell you what I believe about the subject. I believe that God created the entire universe and everything in it, and that the reason why we don’t see any new creations is because God ceased creating life at the end of Day 6 of Creation Week.
Having said that, your points are well taken. We have never witnessed life self-assemble from the elements, nor have we for that matter ever witnessed macroevolution from already living organisms. As such, abiogenesis and macroevolution is faith, not science.
Did you realize you were posting an article critical of your views? Your beliefs are outside the purview of the article. Darwin's Theory of Evolution is not incompatible with Intelligent Design. Darwin acknowledged a Creator in "The Origin of Species. You have also strongly criticized Pope Benedict XVI's assertion of the same. WTF?
Still, sex happens, and new beings come into existence constantly as a consequence.