How are humans able to sustain large families? What is our "true" reproductive strategy as a species? Are kids designed to raise younger children? And is it unnatural for us to live in such strongly age-segregated societies? In this episode, we talk to Karen Kramer (U of Utah) where we discuss our (possibly unique) ability to live with and raise one another. 

More about Karen Kramer:

https://www.sapiens.org/authors/karen-l-kramer/

https://profiles.faculty.utah.edu/u0839608/about

https://scholar.google.com/citations?user=2tP1330AAAAJ&hl=en