By Judith Hand
Humans want “to know.” Curiosity starts with us at a young age, when as children we start pestering our parents asking, “Why?” “Why?” “Why?” As adults, we especially want to know why other adults do what they do and feel the way they feel?
For my project, A Future Without War.org, I want to know why we make war and how, or if, we could end it.
Neuroeconomist Paul Zak’s delightful new book The Moral Molecule answers many of our most vexing, intriguing, and important questions.
How do we, for example, account for:
• The powerful attachment of mothers (and fathers) to their children.
• The warm emotional glow we feel from a big hug of genuine friendship.
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