Start by banning the Barbaric Koran and Islam in civilized societies. Then quarantine all Islamists inside their own hell-holes.
The Koran is supposed to be the divine word of God written by God Himself - A Holy, Sacred Book. But the Koran is filled with teachings of violence, extermination, war, murder, mass murder, killing, death and destruction, terror, rape, unlimited sex with sex slaves, violent jihad, terrorism, torture, brutality, savagery, maiming, beheading, wife beating, inferiority of women, honor killings, stoning, cutting off limbs, child sex, women as instruments of sexual pleasure in paradise, Sharia law, bigotry, hate, intolerance, extortion, slavery, mutilations, looting, pillaging, sexual depravity, child molestation, oppression and subordination of women, inequality of Muslim women to Muslim men, inequality of kafirs to Muslims, inequality of any human being, that kafirs can be murdered and their property stolen as a holy duty, that Muslims who renounce Islam can be killed, that Muslims (or anyone) who challenge the teachings of Islam can be murdered, that believers who slay and are slain in the service of God will ascend to a sexual Paradise of lustrous eyed, voluptuous breasted virgins who they can sexually molest for all eternity.