Tuesday 22 December 2015

A Christmas calculation

There is a simplicity to being cynical which cannot be denied. An easy way to sum up human interaction as nothing more than self interest. It is a view which personifies much of economics and which has shaped the world we live in.
Instead of trying to take that leap into the darkness, where we can see that not everything is motivated by greed and desire, we take the path of least resistance. We assume as a species that the actions of others will be to maximise their own gains with no regards to the repercussions on those around them. Logically it falls on each of us to only think of ourselves and try and get the best deal we can before the rest of the world catches up, otherwise generally known as backward induction where you use your knowledge of what the last move will be to work backwards in an attempt to ensure you get the best deal in each round.
The depressing notion of self interest falls down in one key respect though, it fails to take humanity into account.
The last 12 months have seen some of the most devastating scenes in our generation. The mass exodus from Syria, the attacks in France and Tunisia, bombings in Lebanon, wars and terrorism throughout Nigeria, Afghanistan, Iraq, Ukraine, Yemen, Gaza and Israel, Egypt and repeated mass shootings in America are all only a tiny fraction of the pain and misery the world has suffered through.
In the face of such acts of violence and callous disregard for the lives of others the principle of self interest is clear and understandable. Where it is undermined however isn't in the grand headline grabbing actions of a crazed minority. It is in the selfless acts, those who when the first shots were fired didn't run from the chaos but put themselves between the bullets and others. Humanity has shone through as people have fought to retain that glimmer of hope for those who need it most. Those who didn't shut themselves off against the storm but threw their doors open to refugees and those who still strive to do just what they can to make others lives better.
A focus on Game Theory demonstrates that self interest is not always the most profitable approach. By collaborating individuals may not achieve the Parreto optimal strategy, where you cannot become better off without someone else losing out, they can however achieve a dominant strategy, or more simply the best course of action for each player knowing what the other player will do.
Self interest is fine for modelling strategies but it is not realistic when applied to the real world.
At this time of year that feeling of collaboration should be stronger than ever. It is all too easy to see the holiday season as nothing but an excuse for even greater crass commercialisation than usual. For many western high street retailers it is a season where the laws of supply and demand are everything as sales account for approximately 40% of their annual earnings. It is so much more than that though. It is a time when we can think about what really matters. A time of reflection and peace. It is most of all though a time to realise that there is so much more to this world than the maximisation of self interest. If the old economics is to be overturned it won't be through campaigns against capitalism or shouting slogans. It will be about taking a moment from our own selfish ideals and thinking about others. If we act on those thoughts then just imagine the benefit to all.

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