However, one of the biggest failures of European line-drawing lies in the centre of the continent, the giant black hole known as the Democratic Republic of the Congo – the DRC. Here is the land in which Joseph Conrad set his novel Heart of Darkness, and it remains a place shrouded in the darkness of war. It is a prime example of how the imposition of artificial borders can lead to a weak and divided state, ravaged by internal conflict, and whose mineral wealth condemns it to being exploited by outsiders.