‘Consensus is just a coffee break’ to quote Caputo. He argued that if consensus was the ultimate aim then eventually we would all stop talking. The goal of conversation would be silence and as he wrote that would be a strange outcome for a species defined by its ability to speak. It is differences that drive everything: innovation, progress and the processes of life.
In thermodynamics, William Thomson (Lord Kelvin) observed that heat flows into the random motion of molecules and is never recovered, so that eventually a universe of uniform temperature will be created. When heat flows between matter at different temperatures we can extract work, for instance, using a heat engine. No work could be extracted from a universe of uniform temperature and so nothing would happen. Life would cease and there would be cosmic death [see my posts entitled ‘Will it all be over soon‘ on November 2nd, 2016 and ‘Cosmic Heat Death‘ on February 18th, 2015].
In the Hitchhiker’s Guide to the Galaxy, the crew of the Heart of Gold contemplated whether relationships between people were susceptible to the same laws that governed the relationships between atoms and molecules. The answer would appear to be affirmative in terms of dissonance being necessary for action.
So, we should celebrate and respect the differences in our communities. They are essential for a functioning, vibrant and successful society – without them life would not just consist of silent conversations but would cease completely.
Douglas Adams, The Hitchhiker’s Guide to the Galaxy, London: Picador, 2002.