Its called eugenics, and I wouldn't be surprised if the creepy clowns are a part of that movement too.
http://nrgiseternal.com/index.php/topic,2035.msg22889.html#msg22889

https://en.wikipedia.org/wiki/Alberta_Eugenics_Board

https://en.wikipedia.org/wiki/Compulsory_sterilization_in_Canada

http://eugenicsarchive.ca/