Faced with the spectacle of the cruelties perpetrated in the name of faith, Voltaire famously cried ‘Ecrasez l’infâme!’ Scores of enlightened thinkers have followed him, declaring organised religion to be the enemy of mankind, the force that divides the believer from the infidel and thereby both excites and authorises murder. Richard Dawkins, whose TV series The Root of all Evil? concludes next Monday, is the most influential living example of this tradition. And he has embellished it with a striking theory of his own — the theory of the religious ‘meme’. A meme is a mental entity that colonises the brains of people, much as a virus colonises a cell. The meme exploits its host in order to reproduce itself, spreading from brain to brain like meningitis, and killing off the competing powers of rational argument. Like genes and species, memes are Darwinian individuals, whose success or failure depends upon their ability to find the ecological niche that enables reproduction.

Get Britain's best politics newsletters
Register to get The Spectator's insight and opinion straight to your inbox. You can then read two free articles each week.
Already a subscriber? Log in
Comments
Join the debate for just $5 for 3 months
Be part of the conversation with other Spectator readers by getting your first three months for $5.
UNLOCK ACCESS Just $5 for 3 monthsAlready a subscriber? Log in