“One of the curious things about political opinions is how often the same people line up on opposite sides of different issues. The issues themselves may have no intrinsic connection with each other. They may range from military spending to drug laws to monetary policy to education. Yet the same familiar faces can be found glaring at each other from opposite sides of the political fence, again and again. It happens too often to be coincidence and it is too uncontrolled to be a plot. A closer look at the arguments on both sides often shows that they are reasoning from fundamentally different premises. These different premises–often implicit– are what provide the consistency behind the repeated opposition of individuals and groups on numerous, unrelated issues. They have different visions of how the world works.
It would be good to be able to say that we should dispense with visions entirely, and deal only with reality. But that may be the most utopian vision of all. Reality is far too complex to be comprehended by any given mind. Visions are like maps that guide us through a tangle of bewildering complexities. Like maps, visions have to leave out many concrete features in order to enable us to focus on a few key paths to our goals. Visions are indispensable–but dangerous, precisely to the extent that we confuse them with reality itself. What has been deliberately neglected may not in fact turn out to be negligible in its effect on the results. That has to be tested against evidence.” –An excerpt from the book Conflict of Visions, by Thomas Sowell, which he describes his favourite among his own books.
Of course our favourite of his books is Basic Economics.
To buy the books by Thomas Sowell, one the greatest living Economists, go here.