It seems that there's a delicious fight going on between Rabbi Lurie on Huffington Post, and U. of Chicago biologist Jerry Coyne. I will let you read it for yourself.
What I will address is the tired plea from many of these people, and also a common tactic done by crackpots. They want us to spend time and effort to "consider" their position. "Why don't you consider such-and-such?" "Why don't you try to understand my theory?" Yet, all this while, THEY refused to do the same to OUR position. If this Rabbi wants us to ".. at least consider that there could be a Designer... ", then I'd say that it is fair to ask this Rabbi to ".. at least consider that there could be NO Designer"! How about them apples, huh? Has he done it? Has he read AND UNDERSTOOD Hawking's argument? Has he read and understood Lawrence Krauss's argument?
It seems that it is always the scientists that have been asked to "disprove" of something, rather than these people showing ample validity for things they believe in. And do you want to know why? Because the physical characteristics of this "designer" can't be defined and agreed upon by all those who believe in it! There's no science that can consider testing for something that is so shifty and vague! So far, the most common argument for the "apparent" existence of one is in the form of the "god of the gaps". And we all know what happens to such a concept - the "gaps" get smaller as we know more and more about things. The anthropic principle, for example, has a lot of detractors and many arguments against such a thing. Using it as one of your supporting argument (all without knowing the intimate physics of what it is) is a risky practice and could fall right into your face.
So for this Rabbi to insist that we should "consider" such possibility is laughable, because the concept of a "designer" is unfalsifiable and "not even wrong"! If he wants us to consider the possibility, then it is only fair that he consider the opposite possibility. That is, of course, assuming that he has the ability to understand the physics with his "post-graduate level" physics courses, whatever those are.