re: "... but what is our remedy ?"
Change the way we select the people we put in public office!!!!
Eliminate the corrosive effects of the campaign process. Even worse than the inherently corruptive nature of soliciting funds to finance a campaign, which invites demands from the financial backers, is the destruction of the candidate's psyche caused by the pandering required to attract votes.
Candidates must appear to stand for something but, to attract support, they continually adjust their assertions to appeal to the diverse groups whose votes are required for their election. Their personal beliefs must be subordinated to the interests of their audience. They gain expertise in avoiding direct answers to questions and diverting attention from unwelcome topics. Thus, campaigning is just training in the art of deception.
Campaigning is the antithesis of open inquiry, it is one-way communication centered on deceit, misdirection and obfuscation rather than integrity and commitment to the public interest. That is why the term 'politician' is pejorative. The process of campaigning produces people adept at appearing to champion some idea while standing for nothing but the success of their party.
To make matters worse, candidates are incessantly lionized by their supporters. This, coupled with the insidious effect of repeatedly proclaiming their own rectitude seduces them into believing their own press clippings. These things have a debilitating effect on the candidate's character, and, since morality is a top-down phenomenon, choosing political leaders by this method destroys society.
It is frustrating that the people already know these things but have come to believe them unavoidable. If we wish to improve our political systems, I think it important to call attention to the adverse effects of campaign-based politics and devise a way to select the best among us as out political leaders, rather than the worst.
Fred Gohlke