@article{PA20210022.pdf, <br>author="James A. Smith",<br>title="Caldararo, N.L. -- Big Brains and the Human Superorganism: Why Special Brains Appear in Hominids and Other Social Animals",<br>journal="PaleoAnthropology",<br>year="2021",<br>volume="2021",<br>pages="22-23"<br>}