Robert Krulwich

“Think about yourself.You are here because...Your dad met your mom.Then your dad and mom conceived you.So a particular egg in your momJoined a particular sperm from your dadWhich could only happen because not one of your direct ancestors, going all the way back to the beginning of life itself, died before passing on his or her genes...So what are the chances of you happening?Of you being here?Author and blogger Dr. Ali Binazir did the calculations last spring and decided that the chances of anyone existing are one in 102,685,000. In other words, as this infographic figures it, you are totally improbable.”