The age of first marriage is now in the late twenties, and more people in their 30s and even 40s are deciding not to settle down.
The rise of phone apps and online dating websites gives people access to more potential partners than they could meet at work or in the neighborhood.
In fact, by several measures, online dating has proved even more useful — both to individuals and society — than the traditional avenues it has replaced.
I spoke with Rosenfeld to hear more about his research, to learn about the ways in which the rise of online dating is defining modern love, and to talk about the biggest misconceptions people have about online dating.
It makes it easier for someone who is looking for something very specific in a partner to find what they are looking for.