The women's movement in the 1970s led more women into the workforce and got them closer to pay equality.

Single women will get us closer to gender equality, and that will take many forms, including a reimagining of what families entail and what it means to have a full female life. Also, their presence will force the government to support a population of independent women more capably.

Our government and its social policies, its tax breaks, the way school days work, so much of the country we live in is built for married couples with a male breadwinner and a female domestic laborer. Government needs to be massively altered in order to serve this population.

I think that technology - computers and smart phones and 24-hour availability - often leaves me, and others I know, feeling blank and depressed at the end of a day. I also believe that hyped expectations for raising children leaves many women and men feeling as if their days are a blur of carpools and play-groups and tutors.

Women are living independently, but we don't yet have the social and economic policies behind us to support that independence.

Plenty of the women who were single in the nineteenth century wrote about their desire to evade marriage. Marriage was scary in a lot of ways. It often involved having a lot of kids, losing your autonomy, being in service to a husband and children who were often born at an unremitting pace without the benefit of modern medicine.