Download a PDF of [Kushnick et al 2016][1] where it was found that men and women in Karo society have very different perceptions of *impal* marriage, that have changed in very different ways over time. This led us to suggest that:
> [An evolutionary model of] change in this type of marriage might need to account for the role of
> sexual conflict, parent-offspring conflict, and sibling conflict.
Read more about the fieldwork at [Impal Marriage Project][2].
More about my research and teaching at ANU at [geokush.com][3].
[1]: https://hbeanu.files.wordpress.com/2019/06/impal-experiment_kushnick-et-al_2016.pdf
[2]: https://karoimpal.wordpress.com/
[3]: http://geokush.com