In light of last week's posts about why human evolution continues, I think it is critical to make concrete the reality of reproductive variance. It seems highly likely now that Jamie Lynn Spears is pregnant again. This might be a moot point if she has an abortion, though now that the word is out the public relations fall out might reduce the likelihood of that choice. The behaviors and outcomes of the lives of the Spears sisters are in the public spotlight, so let's leverage this into an illustration of evolutionary theory. Last year I wrote Jamie Lynn Spears: it runs in the family?:
Photo credit: AP
"I heard about it on the radio, they were talking about it. It's real popular down there. Everybody knows about them," Raynard Norman laughed. "It's embarrassing, kind of. If it's not her, it's Britney, so at least it's not Britney this time. But ...
