Lesley Stahl, Investigative Journalist, "60 Minutes."

Lesley Stahl, Investigative Journalist, "60 Minutes."

Philippe Starck, Designer.

Philippe Starck, Designer.

Philippe Starck, Designer.

Philippe Starck, Designer.

Marian Wright Edelman, Founder of Children's Defense Fund.

Marian Wright Edelman, Founder of Children's Defense Fund.

David Brooks, Writer, New York Times.

David Brooks, Writer, New York Times.

David Brooks, Writer, New York Times.

Michael Pollan, Author, Journalist.

Michael Pollan, Author, Journalist.

Michael Pollan, Author, Journalist.

Michael Pollan, Author, Journalist.

Wolfgang Puck, Master Chef, Restaurateur.

Wolfgang Puck, Master Chef, Restaurateur.

Peter Singer, Ethical Philosopher.

Peter Singer, Ethical Philosopher.

Carrie Mae Weems, Photographer, Artist.

Carrie Mae Weems, Photographer, Artist.

Indra Nooyi, past CEO, PepsiCo, Executive at Amazon.

Indra Nooyi, past CEO, PepsiCo, Executive at Amazon.

Adam Gopnik, Writer, New Yorker Magazine.

Adam Gopnik, Writer, New Yorker Magazine.

Andy Borowitz, Satirical Writer, New Yorker Magazine.

Eve Ensler, Playwright ("The Vagina Monologues"), Performer, Feminist.

Eve Ensler, Playwright ("The Vagina Monologues"), Performer, Feminist.

Eve Ensler, Playwright ("The Vagina Monologues"), Performer, Feminist.

B. Martin Pedersen, Publisher, Creative Director, Graphis.

Maya Lin, Designer, Architect, Artist.

Maya Lin, Designer, Architect, Artist.

Maya Lin, Designer, Architect, Artist.

Bill T. Jones, Dancer, Choreographer, Director.

Bill T. Jones, Dancer, Choreographer, Director.

Daniel Boulud, Master Chef, Restaurateur.

Daniel Boulud, Master Chef, Restaurateur.

John Guare, Playwright ("Six Degrees of Separation").

John Guare, Playwright ("Six Degrees of Separation").

Lynn Nottage, Playwright.

Matthew Carter, Type Designer.

Matthew Carter, Type Designer.

Ruth Reichi, Food Writer.