As women slowly gain power, their values and priorities are reshaping the agenda. A multitude of studies show that when women control the family funds, they generally spend more on health, nutrition, and education - and less on alcohol and cigarettes.

Study after study confirms that even when you control for variables like profession, education, hours worked, age, marital status, and children, men still are compensated substantially more - even in professions, like nursing, dominated by women. No wonder there's a gender gap.

That's not to say that women's priorities are better than men's. Rather, when women are empowered, when they can speak from the experience of their own lives, they often address different, previously neglected issues. And families and whole communities benefit.

You can't leave out half the world's experience and expect to address all the problems. Women communicate differently and process information differently, which leads them to resolve conflicts differently.

I think how pay gets determined is pretty broad - experience, how people look, what they bring to the job. But there's no question women are paid less. Women don't ask.

The exposed nature of life in the public square affects leaders' attitudes toward risk - and failure.

As long as the G.O.P., led by its increasingly visible women, continues to insist that the problem is not their policies but women's failure to understand their own lives and interests, the gender gap won't go away.

That someone like Obama could be elected president of the United States - with its unrivaled power and prestige - has begun to restore the country's and the world's faith in America as the land of opportunity.

As women slowly gain power, their values and priorities are reshaping the agenda. A multitude of studies show that when women control the family funds, they generally spend more on health, nutrition, and education - and less on alcohol and cigarettes.

No doubt, the White House thinks the American people know Obama's story. But since the Inauguration, we've seen only the president's present: his perfect family, his Ivy League elegance, his effortless mastery of complex issues. We never see him sweat. And we forget that he ever had to struggle.