Henry Pease, Peruvian politician and political scientist, dies at age 69

Henry Pease (69)

Peruvian politician and political scientist

Nigel Calder, British science writer (New Scientist) and television screenwriter, dies at age 82

Nigel Calder (82)

British science writer (New Scientist) and television screenwriter

Fouad Ajami, Lebanese-born American political scientist and author, dies at age 68

Fouad Ajami (68)

Lebanese-born American political scientist and author

Peter Glaser, Czech-born American scientist and aerospace engineer., dies at age 90

Peter Glaser (90)

Czech-born American scientist and aerospace engineer.

Lex Watson, Australian LGBT rights activist and political scientist., dies at age 71

Lex Watson (71)

Australian LGBT rights activist and political scientist.

Xu Chongde, Chinese political scientist and professor., dies at age 85

Xu Chongde (85)

Chinese political scientist and professor.

Robert A. Dahl, American political scientist and professor emeritus (Yale University)., dies at age 98

Robert A. Dahl (98)

American political scientist and professor emeritus (Yale University).