Nowadays political discourse, whether online or in mainstream, evokes sadness tinged with a feeling of Sisyphean futility of it all. Earlier when one fancied oneself young the feeling that this evoked was of rage.
Political commentators when not perpetually chasing the breaking news in a manner reminiscent of street mongrels, remind one of the
parable of blind men and elephant, with discourse focussed on specific issues.
Now there is something to said about this approach, focusing on a small specific part and studying reducing the complexity of problem, divide and conquer in technical lingo.
Problem though is that human condition does not yield to convenient, clean division, on the contrary it is messy, one part running into other. The result, all the well constructed theorems and model assuming the isolation and independence of parts are ruined by the intrusion of totality.
So may be going piecemeal is not correct, may be our reasoning should be anchored on first principles. A tempting thought no doubt, and one which many do succumb to. Unfortunately this too is deceptive, a dialectical siren song for those chasing intellectual certainty, and the results as predictable, intellectual wreck on treacherous shoals of reality.
Every scientific query proceeds within the framework of assumptions. Assumptions simplify problem domain and make working on problem earlier. This is useful as long as care is taken that simplification do not filter anything essential. This is next to impossible in study of social affairs.
First principles are dangerous precisely because they cloak incompleteness of assumption in intellectual certitude. Hence
spherical cows.
So what is the solution. Short answer, there aren't any. Longer answer, it is not possible to completely eliminate the complexity, it is possible however to mitigate it somewhat, by not focussing exclusive on one domain, by making it a habit of stepping back and taking it all in.
Unless we understand elephant's nature we can't hope to tame it.