Aside from his pejorative use of the term sky fairy, the semitic trilogy are all Middle Eastern.
1) I'd rather seek [what I consider the] truth, even if it was uncomfortable, than lie to myself for comfort. (a la Matrix)
2) Behaviorism really only predicts short term behavior, in my opinion, like response to stimuli. Does cognitive theory also have repulsive conclusions? I'm unfamiliar with what you're referring to here.
3) Just because we have no satisfactory answer now doesn't mean we always will, and satisfactory is too relative a term. Even if they shouldn't be, some people are satisfied with the answers we have now.
4) The absolute moral authority you mention is not able for people to individually consult, in my opinion; you have to go thru clergy which means it's now relative. Also, nobody can agree what a couple of well known and studied old farts 240 years ago REALLY meant when they wrote their document, why would we be able to agree what unknown authors really meant ~1900 years ago? We have a lot more letters and insight into the founding fathers than the four or so sources to the old and new testament. Many of the sects of Christianity, and especially Islam, disagree on what the same exact texts really mean, so by definition that's relative and not absolute.
5) I believe my rebuttal is substantially similar to no. 3, let me know if you're unsatisfied by that.
6) Supra. Also look at crystalline structure (randomness and resolving into a organized structure) and natural selection (animals adapting over time, which over a long enough time line results in speciation.)
7) Out of curiosity why did you not mention Stalin or to a much lesser extent Mao who were voracious atheists instead of a possibly closeted atheist?