Tag Archives: political realism

A Conversation with Carl Sagan, Part II: Nationalism over Liberalism

(Note: Forty years ago this month, I finished reading Carl Sagan’s book, “The Dragons of Eden.” I wrote him a long letter. He wrote back and asked me two questions. The first: “What would be necessary to make the reader … Continue reading

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A Conversation with Carl Sagan, Part I: Wonder and Theory

(Note: This essay was originally published by the Newport Daily News on July 25, 2020.) Forty years ago this month, I had just finished reading Carl Sagan’s book, “The Dragons of Eden: Speculations on the Evolution of Human Intelligence,” a … Continue reading

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The Causes of Peace

The terms war and peace can relate to many dimensions of society. This essay examines very briefly the causes of peace in the international state system: war and peace within states (intrastate conflict) and between states (interstate conflict). Political scientists … Continue reading

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