“It may sound surprising when I say, on the basis of my own clinical practice as well as that of my psychological and psychiatric colleagues, that the chief problem of people in the middle decade of the twentieth century is emptiness.”

American existential psychologist and author

Rollo Reece May was an American existential psychologist and author. He lived from 1909 to 1994 and is best known for Love and Will, published in 1969. He is closely associated with humanistic psychology and existentialist thought, and he was a major advocate of existential psychotherapy alongside Viktor Frankl. His work was shaped in part by his friendship with the philosopher and theologian Paul Tillich, whose influence he acknowledged in his writing.