Peter Singer
- ACADEMIC,
- PHILOSOPHER,
- ENVIRONMENTAL ACTIVIST,
- ANIMAL RIGHTS ACTIVIST,
- ANTI-WAR ACTIVIST,
- CHILDREN'S ACTIVIST,
- CIVIL RIGHTS ACTIVIST,
- WOMEN'S RIGHTS ACTIVIST,
- WRITER
- (1946–)
William F. Buckley Jr.
- ACADEMIC,
- POLITICAL SCIENTIST,
- JOURNALIST,
- TELEVISION PERSONALITY
- (1925–2008)
SEE MBIOGRAPHY
Peter Singer
- ACADEMIC,
- PHILOSOPHER,
- ENVIRONMENTAL ACTIVIST,
- ANIMAL RIGHTS ACTIVIST,
- ANTI-WAR ACTIVIST,
- CHILDREN'S ACTIVIST,
- CIVIL RIGHTS ACTIVIST,
- WOMEN'S RIGHTS ACTIVIST,
- WRITER
- (1946–)
William F. Buckley Jr.
- ACADEMIC,
- POLITICAL SCIENTIST,
- JOURNALIST,
- TELEVISION PERSONALITY
- (1925–2008)






