Honorary Doctor of Humane Letters degree from Yale University, May 26, 2003.

In 1987, he received an honorary Doctor of Humane Letters degree from Duke University.

In 2003, he was awarded an honorary Doctor of Humane Letters degree from Willamette University.

In 1995, he received an honorary Doctor of Humane Letters degree from Bard College.

In 1985, he received an honorary Doctor of Humane Letters degree from Georgetown.

He received an honorary Doctor of Humane Letters degree from Boston University on May 22, 2011.

Both will be Honorary Doctor of Humane Letters degrees.

She received a Doctor of Humane Letters degree from Mount Mary College in 1994.

In 2004, he received an honorary Doctor of Humane Letters degree from Niagara University.

She is the recipient of several Doctor of Humane Letters degrees from various universities.