Why Are Birthrates Falling?

Anna Louie Sussman, New York Times contributing opinion writer and author of Inconceivable: The Impossibility of Family in an Age of Uncertainty, talks about her new book that explores, through analysis and personal stories, the reasons for the falling birthrate.

Photo: Inside a lab at a clinic in Tbilisi, Georgia, Doctor Jordan from Spain, is doing an artificial insemination into an egg that later will be planted into a Georgian surrogate mother. The country of Georgia has become a hub for the international surrogate industry, driven by the poverty of domestic surrogate mothers and the desire of foreign customers to have a child. (Jonas Gratzer/LightRocket via Getty Images)