How to get a man’s sperm swimming like a shoal of miniature Michael Phelpses, and why expensive handbags are a weapon of war. We also find out what time of the month the idea of incest is most likely to make you throw up.
New research shows that it's not just men who get excited by attractive women: their sperm do too.
The articles covered in the show:
Antfolk, J., Lieberman, D., Albrecht, A., & Santtila, P. (2014). The self-regulation effect of fertility status on inbreeding aversion: When fertile, disgust increases more in response to descriptions of one’s own than of other’s inbreeding. Evolutionary Psychology, 12(3), 621-631. Read paper
Hudders, L., De Backer, C., Fisher, M., & Vyncke, P. (2014). The rival wears Prada: Luxury consumption as a female competition strategy. Evolutionary Psychology. Read paper
Leivers, S., Rhodes, G., & Simmons, L. W. (in press). Context-dependent relationship between a composite measure of men’s mate value and ejaculate quality. Behavioral Ecology. Read summary
And here's that TED talk I mentioned in the podcast. Kristina Durante talks about how women's interest in mating, consumerism, and female-femael competition vary over their ovulatory cycle.