Professor Elisha Haas, an expert on statistical biology, claims that the IDF is relying on "nonsense which contradicts science" by adopting the ideology of the IDF Gender Advisor.

Haas says that the advisor recently stated that "looking at humanity as divided into two groups, men and women is imprecise, maintains people in inappropriate roles and is the basis for improper and inefficient use of human resources."

Haas says that modern biology recognizes that the genetic differences between men and women affect all of their physiology and in all aspects of their biology they are systemically different and require different approaches and different roles.