The MHA is an official chapter of the American Humanist Association. We are a secular group working The Mississippi Humanist Association (MHA) is a democratic organization that works to build a strong secular social community in Mississippi, and is a place for secular volunteering, monetary donations, and charitable causes. The MHA serves to educate Mississippians about humanism and assist our fellow Mississippians, and is a non-religious group helping to make a better Mississippi for ALL.