Carl Sagan Quote

Virtually every major technological advance in the history of the human species - back to the invention of stone tools and the domestication of fire - has been ethically ambiguous.


Demon-Haunted World: Science as a Candle in the Dark (ed. Ballantine Books, 2011) - ISBN: 9780307801043


Virtually every major technological advance in the history of the human species - back to the invention of stone tools and the domestication of fire...

Virtually every major technological advance in the history of the human species - back to the invention of stone tools and the domestication of fire...

Virtually every major technological advance in the history of the human species - back to the invention of stone tools and the domestication of fire...

Virtually every major technological advance in the history of the human species - back to the invention of stone tools and the domestication of fire...