Atheism reignites debate over God
In recent years, there has been a resurgence of what some call 'militant atheism', reigniting a very public debate about the existence, or rather the non-existence, of God.
The debate is centuries-old, but its current phase was arguably started by - or at least made heated and extreme - by Richard Dawkins, who wrote The God Delusion, and Christopher Hitchens, the author of God Is Not Great.
Such public intellectuals believe Christianity and all other major religions represent anachronistic world views and provide a surrogate for taking responsibility for one's actions.
Worse still, they see religion - or rather, religious conservatives - as a force that encourages divisiveness and war, justified as God's wrath.
Yet these are not new arguments. In 1966, Time magazine asked on its front cover: 'Is God Dead?' echoing the pronouncement of the German philosopher Friedrich Nietzsche.
And in 1927, British philosopher Bertrand Russell, in his lecture titled Why I Am Not A Christian, pointed to the Inquisition and witch burnings as cruelty in the name of religion.