Stupidology is the study of all things stupid.   

Scientists in this field are known as stupidologists.

Note: This is not a real branch of study in The Sciences.  If you expected to find something real here you might be what many people would consider "stupid".

Sorry, it's just the way my mind works!  As I was outlining the things that show all of the deceptions of our day stupidology came to my mind so I added it.  I hope that was fun.  It was a little bit fun to call you stupid in a roundabout way, but of course I'm just teasing you because I love you!

> Theology