Quotes from book
Shadows of Forgotten Ancestors

Shadows of Forgotten Ancestors

Shadows of Forgotten Ancestors: A Search for Who We Are is a 1993 book by Carl Sagan and Ann Druyan. The authors give a summary account of the evolutionary history of life on Earth, with particular focus upon certain traits central to human nature and the discussion of where their precursors began to develop in other species. In the final chapters, they examine primates in detail, comparing the details between anatomically modern humans and the extant species most closely related to them.


Carl Sagan photo

“The behavior of other animals renders such pretensions specious. They are just too much like us.”

"Shadows of Forgotten Ancestors" (1992) (co-written with Ann Druyan)
Context: Humans — who enslave, castrate, experiment on, and fillet other animals — have had an understandable penchant for pretending animals do not feel pain. A sharp distinction between humans and 'animals' is essential if we are to bend them to our will, make them work for us, wear them, eat them — without any disquieting tinges of guilt or regret. It is unseemly of us, who often behave so unfeelingly toward other animals, to contend that only humans can suffer. The behavior of other animals renders such pretensions specious. They are just too much like us.

Carl Sagan photo

“Humans — who enslave, castrate, experiment on, and fillet other animals — have had an understandable penchant for pretending animals do not feel pain.”

"Shadows of Forgotten Ancestors" (1992) (co-written with Ann Druyan)
Context: Humans — who enslave, castrate, experiment on, and fillet other animals — have had an understandable penchant for pretending animals do not feel pain. A sharp distinction between humans and 'animals' is essential if we are to bend them to our will, make them work for us, wear them, eat them — without any disquieting tinges of guilt or regret. It is unseemly of us, who often behave so unfeelingly toward other animals, to contend that only humans can suffer. The behavior of other animals renders such pretensions specious. They are just too much like us.

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