No one here is defending these as "main points" of "Darwinism" as a "world view". Anyone who thinks we are is an idiot or a liar. This is a straw man, and several people just got done explaining why none of these points are true.
Survival of the fittest- is one tiny cog in mechanism of evolution, and is no excuse for human behavior. If I were to shoot you in the face and say "ahh well, too bad afdave, survival of the fittest, you know!" there is no doubt that I have committed a moral atrocity.
Humans are animals- nothing more- Humans are animals, yes? Do you disagree? Isn't it obvious that we are a little bit "more" than just the average animal? We've done some pretty amazing things, gone to the moon, split atoms, pondered the meaning of the universe...
No God required-I'm not accountable to anyone but myself- This is complete bull. Even if there just happens to be no God, does that mean I'm not accountable for my actions? Would your family not care that I shot you in the face?
You may be shocked to learn that as an athiest I don't have a problem living by most of the "major points" you purport to be important to the Christian "world view".
God created mankind in His image- Here's the only big one, the way I understand it, mankind made God in our image, and many aspire to be more like him and less like wild animals straight from the jungle.
All humans are created equal- I have no problem with giving all humans the benefit of the doubt and treating them as equals.
Don't kill, don't steal, etc.- I don't do any of that stuff. Funny, seems like those things are wrong.
Treat others as you would have them treat you- Jesus heard of the Golden Rule, huh? Yeah, I agree that's a good rule of thumb.
Love one another- Cool, I love my homies, my family...
Turn the other cheek- Most times, sure. Sometimes duck.
Bless your enemies- Our supposed enemies at the moment are the terrorists. I don't agree with our present military policy.
If your enemy is thirsty, give him a drink- Lots of thirsty people over in Iraq, I agree could use some help.
Do not repay evil for evil- Better to take the high road, sounds good. Revenge is over-rated and dangerous.
