So I have a habit of wandering through wikipedia starting with one thing I've always wondered about and then just following the path of articles/ideas for an hour or two. Tonight I started with velvet ant, then moved to fire ant and found the Phoridae species of fly (http://en.wikipedia.org/wiki/Phoridae) and the article stirred a question I frequently have about evolution. Basically how the hell did that happen?? The reason I didnt put this in the political form is because I'm not saying I dont believe in it (I do) I'm just interested to know how an organism like this would develope (an evolutionary sicentists about?) I just dont understand how this could happen (even if life has been around for the past 4 billion years) How would a fly develop--> The behavior of laying larve in ants How would the larvae know to eat the ants brain Why would the larvae have an enzyme used to drop off an ants head And how would it know to use it. How the hell did this thing evolve??