It is at this point that author 's argument turns upon itself by admitting that making objectivity the condition for true knowledge is itself an axiomatic ethical choice .
True knowledge helps to separate value judgments from true knowledge and define science .
It is at this point that author 's argument turns upon itself by admitting that making objectivity the condition for true knowledge , which helps to separate value judgments from true knowledge and define science , is itself an axiomatic ethical choice .