Does anyone own "The Moral Landscape"?

[DLJ]

Truth is relational and so are right and wrong.

Truth is relational to an epistemology.  (The sense of) right and wrong are relational to a baseline/threshold.

So, yes, you can.  But bias is built in to this so ... no objectivity.

If I told you that because there was built in bias, science has no objectivity...what would you think?  

I'd think I may have to agree. But I would argue that the methodologies have been designed to reduce bias as much as possible and have self-correcting mechanisms.

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The answer, in good faith...is yes, you think that the sky is blue. 
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Right here, right now, it is not blue
-Points up.
And not because it's night-time but because it's monsoon season and I'm 31 floors up (on a hill) and the sky is white.

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Do you actually believe that assaulting a child, for example..isn't really right or wrong?  
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Well, that's a different question. Now you are asking about my, personal, first-person singular possessive, beliefs.

I thought you were trying to establish objectivity.