Douglas J. Emlen brings us the story behind the stunning, extreme weapons we see in the animal world-teeth and horns and claws-and what they can tell us about the way humans develop and use arms and other weapons.
Douglas J. Emlen brings us the story behind the stunning, extreme weapons we see in the animal world-teeth and horns and claws-and what they can tell us about the way humans develop and use arms and other weapons.