I don’t often write about global geopolitics because I think, in general, investors spend too much time worrying about things they can’t control or aren’t going to happen or wouldn’t matter much if they did. The best example is the Middle East which has been a mess my entire life and long before it for that matter. Changing your investments based on the latest threat in or from the Levant is a recipe for constant chaos. The only accurate prediction about the Middle East will always be that the various factions that have been fighting for centuries will continue to fight. And that no matter who is in charge they will have to sell oil to make ends meet. And make no mistake oil is the only economic reason we care about the region.

The recent Paris attacks, though, have me thinking more about how global geopolitics is affecting the global economy. The terrorist attacks Europe has experienced in Madrid, London, Paris and other locales are raising old barriers across the continent. Borders where goods, people and capital have crossed freely for the last few decades are now manned and monitored again. Capital largely continues to flow freely but people and goods are starting to be restricted; you can’t restrict the flow of people without also obstructing the flow of goods. For now, the people and goods continue to flow, just more slowly. One can’t help but think though that if the borders become literal barriers again it won’t be long before the metaphoric ones – protectionist policies – return as well.

If one also considers the antipathy toward Germany that permeates most of Europe and the perception – and reality to some degree – that the EU and especially the EMU are much more favorable for the Teutonic members than the Latin ones, then one begins to see how the fragile union might devolve into its former squabbling, fractured self. The feared break up of Europe and the Euro has until now been based on economic considerations but physical security would seem a larger concern at this point. If the EU can’t guarantee physical security and has already failed at providing economic security, it’s raison d’etre is….what exactly? To provide employment for feckless bureaucrats?

The desire for physical security isn’t confined to Europe obviously; the Paris attacks have amped up the political debate in the US over immigration, with Syrian refugees and physical security now replacing Latin Americans and economic security as the targets. The emergence of  Donald Trump as a right wing populist to challenge the near universally populist Democrats means that both parties are now pandering to the population’s baser instincts of fear and greed. That isn’t to say that their fears aren’t real or legitimate just that the solutions offered by populist politicians are simplistic and unlikely to achieve the intended results. Indeed, history says that walling ourselves off from the world is more likely to create less security, physical and economic, rather than more.