Family

Illustration by Vivian Dehning. Source: Ashley Parker.

The Endless Goodbye

More than a decade before my dad died, I lost him to dementia.

The Atlantic / Elliott Erwitt / Magnum Photos

You Can Only Maintain So Many Close Friendships

The evolutionary psychologist Robin Dunbar explains the limits on how many connections humans can keep up, and the trade-offs involved when you invest in a new relationship.