Given their profound corruption that's a big ask.
Why the same people tend to be political adversaries in issue after issue, as Jonathan Haidt (see:
https://righteousmind.com ) and Peterson (See: from 4:56
Source: https://youtu.be/UZMIbo_DxJk?t=296
) allude is because polity is fundamentally psychologic in nature (the extremes psychopathologic), with broadly two types of Worldview, and I do not know what Haidt or Peterson would call them but for purposes of illustration I shall call them the
tragic v Ideal Worldviews:
The t
ragic Worldview, that views Man (and thus his civilisations) as flawed limited creatures, and the
ideal Worldview that views Man as perfectible.
The
ideal worldview is based upon the idea that humans are basically moral and good. They believe there is an ideal solution to every problem, and that compromise is never acceptable. Third party damage or side effects in enacting this solution is merely the smaller price of progressing toward the greater goal of an ideal or better society.
Ultimately they believe that man is morally perfectible. Because of this, they believe that there are some in society (oft themselves) who are further along the path of moral development, have overcome human self-interest and are largely --if not altogether-- immune to the temptations of political power and therefore can act as decision-makers for others.
It has been written that "if you want to test a man's character, give him [political] power."
(and for the life of me I cannot recall the origin, though it could well be in the Book of Proverbs

)
Conversely, the
tragic Worldview is based upon the idea that human nature is essentially unchanging and that man --as Aleksandr Solzhenitsyn alluded(1)-- inherently flawed and self-interested, despite our best intentions. Those with the tragic Worldview prefer the systematic processes of the rule of law and experience of tradition (as traditions tend to solve problems that we forget that we have). Compromise and dialog (literally two voices) is essential because there are no ideal solutions, only trade-offs, different selections of suckyness, and choosing the variety of suckyness that you can tolerate. Those with a tragic Worldview vision lean toward
empirical evidence and time-tested structures and processes over intervention and personal experience. Ultimately, the tragic Worldview sees value in checks and balances and refuses to accept that all people could put aside their innate self-interest and overcome their intrinsic flaws.
(1) "If only it were all so simple! If only there were evil people somewhere insidiously committing evil deeds, and it were necessary only to separate them from the rest of us and destroy them. But the line dividing good and evil cuts through the heart of every human being. And who is willing to destroy a piece of his own heart?"
-- A. Solzhenitsyn,
The Gulag Archipelago.
( https://www.amazon.co.uk/The-Gulag-...swatch_0?_encoding=UTF8&qid=1586971712&sr=1-1 )