Through mathematical modelling, we have shown that cultural evolution, in constrast to biological evolution, can lead to declines in fertility (Kolk et al. 2014).
We have also initiated a critical evaluation of evolutionary psychology, focusing on explanations to infanticide.
References
- Kolk, M., Cownden, D., & Enquist, M. (2014). Correlations in fertility across generations: can low fertility persist? Proceedings of the Royal Society of London B: Biological Sciences, 281(1779), 20132561.