• ASU researcher Curtis Marean has spent over 20 years excavating caves in South Africa. He wants to learn about the relationship between climate and environmental change and human evolution.

Ask An Anthropologist

Ask An Anthropologist is an educational resource for students, teachers, parents, and life-long learners. We encourage anyone interested in anthropology to make use of its content.

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Becoming human brings together interactive multimedia, research and scholarship to promote greater understanding of the course of human evolution.

Link to Primate family tree

Our Primate Heritage

As humans, we have a place on the primate family tree. We can find it by studying other primates and comparing their traits to our own.
Compare the size if primate brains in this activity!

Head to Head

The modern human brain is the largest and most complex of any living primate. As you will learn in this activity, it is also larger than the brains of our ancient human ancestors. What does brain size have to do with our biology?
Brains over Brawn illustration

Brains over Brawn

The differences between our brains and the brains of other animals is an important part of what makes us human. Find out why your brain is so big and what that allows you to do.
Learn about William Kimbel and the brainy branch of human evolution

The Brainy Branch

Our species, Homo sapiens, are incredibly unique among the species on Earth today.