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Description
Behave: The Biology of Humans at Our Best and Worst by ROBERT M SAPOLSKYA groundbreaking synthesis of the entire science of human behaviour by 'one of the best scientist writers of our time' (Oliver Sacks) Why do human beings behave as they do? 'Awe inspiring You will learn more about human nature than in any other book I can think of' Henry Marsh, bestselling author of And Finally. We are capable of savage acts of violence but also spectacular feats of kindness: is one side of our nature destined to win out over the
A groundbreaking synthesis of the entire science of human behaviour by 'one of the best scientist-writers of our time' (Oliver Sacks)
Why do human beings behave as they do?
'Awe-inspiring... You will learn more about human nature than in any other book I can think of' Henry Marsh, bestselling author of And Finally.
We are capable of savage acts of violence but also spectacular feats of kindness: is one side of our nature destined to win out over the other?
Every act of human behaviour has multiple layers of causation, spiralling back seconds, minutes, hours, days, months, years, even centuries, right back to the dawn of time and the origins of our species.
In the epic sweep of history, how does our biology affect the arc of war and peace, justice and persecution? How have our brains evolved alongside our cultures?
This is the exhilarating story of human morality and the science underpinning the biggest question of all: what makes us human?
'One of the best scientist-writers of our time' Oliver Sacks
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4.4 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it.
The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025
★★★★★ 5
Good quality dog ball for playing fetch
Size: Medium
My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
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Reviewed in the United States on April 17, 2025
★★★★★ 5
Tough and sturdy
Size: Medium
Have lasted my dog for years now and she is a tough chewer. Worth the money
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Reviewed in the United States on December 12, 2025
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