The New Atheists – Sam Harris, Richard Dawkins and Christopher Hitchens – have become immensely popular in the past decade through a series of blistering attacks on religion.

While their starting point was the lack of scientific evidence for God’s existence, they quickly expanded their target to argue that religion is the “root of all evil” in the world. Far from being tolerated, religion should be banished. It obstructs the progress of the human race; and progress based on the pursuit of science and reason.

At first I was sympathetic to their cause. I too was angry with the hypocrisy and false piety of religious leaders, their cover-up of abuse, their oppressive views on homosexuality, contraception and the treatment of women. Not to mention that I don’t believe in heaven, hell, miracles or the power of prayer.

The more I considered the arguments of the New Atheists, however, the more I found their understanding of religion intellectually shallow, and their faith in science and reason naive and dangerous.

The New Atheists offer a binary world view, neatly divided into good and evil. Science and reason on the one hand, religion and faith on the other. The implication being: if we get rid of religion we get rid of evil.

Human nature

As journalist Chris Hedges puts it, they externalise evil. Fundamentalist religious groups do the same, only for them evil resides in liberal secularism.

The danger here is that it deludes both groups into believing that all we need to do to banish evil is to rid the world of a certain set of practices and beliefs.

This is a fool’s errand: the capacity for oppression and intolerance is not unique to the religious, or the secular. Rather it is part of our corruptible nature.

Countless political movements and revolutions throughout history have promised a new and better future if we just got rid of some other group of people, only to find the same, or worse, problems surfacing time and again.

Science and reason

This kind of thinking misunderstands the role of science and technology.

Technology and science are morally neutral: they are tools that can be used for good and for bad. We use science to feed the hungry, explore the universe, cure disease, and to create nuclear weapons, chemical and biological warfare, gas chambers, and bureaucratic systems of surveillance and oppression.

The danger in assuming that science and technology are inherently good is that it tempts us to have blind faith in whatever they allow us to do. We are seduced into assuming we no longer need to be cautious and wary of our tendencies for violence and domination.

We forget that at the root of all our remarkable innovation is our nature, something we have not yet mastered. Given the blinding array of scientific and technological progress we confront every day, it is easy to fall prey to this type of thinking: that we are somehow better people, or more civilised because of our scientific progress.

Moral progress

The very idea that we are the culmination of centuries of progress runs into difficulties when we look to our recent history.

The 20th century was remarkable for two things: unprecedented scientific advancement (relativity theory, space travel, quantum mechanics, the internet) and the bloodiest, most murderous wars the world has witnessed.

The two types of progress – scientific and moral – do not walk hand in hand.

Complexity

The human capacity for evil doesn’t vanish with a set of particular individuals or practices. It is part of being human and forgetting this risks the destruction of other ways of being for the sake of a naive belief that we can somehow escape our complex and corruptible nature.

Dr Robert Grant is tutor of philosophy at Trinity College Dublin and a research analyst with RelateCare