> There are probably a large number of the 6 billion alive that were the result of rape in their lineage, even within the past 8-10 generations. Didn't the wor

> There are probably a large number of the 6 billion alive that were the result of rape in their lineage, even within the past 8-10 generations. Didn't the world population exceed 7 billion some years ago? And I just googled and found a recent Reddit thread of which the OP had a similar thought to yours. Interesting. http://www.reddit.com/r/Showerthoughts/comments/2i25ol/do_i_exist_only_because_one_of_my_ancestors_was/ http://www.reddit.com/r/Showerthoughts/comments/2i25ol/do_i_...