Unworkable constitution has created Afghan turmoil

At the time, many historians and constitutional scholars warned that such a system wouldn't work in a war-torn state with so many tribal and ethnic divisions. Presidential systems typically produce many disgruntled losers intent on challenging or undermining the victor. In addition, they can also put too much formal power in the hands of the winner, leading to personalised politics in which lesser politicians fight viciously over access to the president. Yet, paradoxically, the actual powers of the president are often less than they appear on paper, while his responsibilities are heavy and the expectations that citizens have of him are unrealistic. It is all too easy to create a job that no one could do adequately.
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