• Bryan Gould is a former British MP and Waikato University vice-chancellor
Politics, and democratic politics in particular, is a messy business. There are multiple bottom lines to aim at, endless competing claims as to how scarce resources should be reconciled, differing views as to whose interests should take priority, and there are never any final victories, every battle has to be fought over and over again.
It is a miracle that we bother with all those complexities. But we do so because we know that it is better and fairer than any other system - particularly when the only real alternative is to allow the powerful just to grab what they want.
But that does not stop critics from asserting that things would be better, if only we could hand the whole business of government over to those who know how to run things, and that sentiment often boils down to a simple wish for a "strong man", usually a businessman, who will brook no nonsense and just get on with the job.
That was in effect the pitch that worked for Donald Trump. Put me in the White House, he seemed to say, and I will bring to the task of being President the experience and knowledge I have gained from heading a successful business empire. I will cut through all the red tape, face down the agents of government and the elected legislature (which I will describe first as a "swamp" and now a "cesspool" that must be drained), sack those officials whom I do not like or who displease me, override the attempts of an independent judiciary to enforce the limits to my power prescribed by the Constitution, bemoan and attack the role of a free press.