There’s a lot of work to be done between here and equality for women. Rich women in good jobs have one set of problems and poor women have another. Women with children pile on a whole new set of challenges. And women most anywhere can tell you there’s still discrimination that needs to be fixed in the workplace.

So why do critics expect that Sheryl Sandberg, the chief operating officer at Facebook, would be able to solve every problem that women face in one book? I review Sandberg’s “Lean In: Women, Work and the Will To Lead” for Bloomberg Muse today. You can read it here.