All other species on this planet are gene machines only. They don't imitate at all well; we alone are gene machines and meme machines as well.
Susan BlackmoreImagine a world full of brains, and far more memes than can possibly find homes. Which memes are more likely to find a safe home and get passed on again?
Susan BlackmoreTake male strategies for success in the world. If you've got all the advantages, if you're attractive and clever and all of that, you will generally go for very high quality females.
Susan Blackmore