Mister Doctor Greg Bole - B.Sc. (Biology) and Ph.D. (Evolution and Ecology) - joins us to talk about sibling rivalry in the animal kingdom, which of course includes that most savage and destructive animal - homo sapiens. Includes siblicide, porbeagle ovophagy, adelphophagi, polyembryoni in parasitoid wasps, and the Dassler brothers, Karla Homolka & the Han sisters. All this plus news & pop culture including the Game of Thrones analysis you didn't ask for.

Music: "Anything You Can Do" by Bing Crosby & The Andrews Sisters

Images

Videos

http://www.youtube.com/watch?v=ZrqgPjZ07Ts