Recall the savannah baboons we met in the previous chapter. High-status females have it all: first dibs at food sources and a high-ranking protection racket for them and their babies. Low-status mums and their offspring are subject to constant bullying by those above. The resulting stress impacts their reproductive capacity. Low-ranking females breed later, ovulate less frequently and can even spontaneously abort as a result of being persistently terrorized by dominants. As Sarah Blaffer Hrdy notes, across primate species ‘high rank carries with it not only freedom from harassment and
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