I tend to think that in most Europe countries they will either become closed, right-wing countries or
left-wing authoritarian. Examples already include Hungary, Austria, the Czech Republic and Italy as closed, right-wing countries and the United Kingdom and France as both increasingly left-wing and authoritarianism.

In terms of the four outsiders I suspect that in my own country of Canada it will balance out between left and right on a reliable basis. Justin Trudeau's progressivism and legacy hasn't shown to be exceedingly
popular, nor remarkably unpopular. Nor does it seem the Great White North is on it's way to a Great Conservative Throwback.

Regarding the United States I'll be waiting to see the results of the strange upcoming election.
The American people are not content with their options, nor can they forever be content with their politically aggressively-divided "United States"; this calls for order, and that could mean left-wing extremism.

Looking towards Oceania it seems likely that with more than 40% of the population Agnostic
and the trend towards ethnic-Europeans continuing to leave Christian thought behind in favour of...
nihilism and nothingness... New Zealand will continue to go towards Leftism perhaps to a distinct extreme.

As for Australia it seems as though it will remain more conservative than many western countries in 2050.

The people will get to the point where they will FINALLY realize that only a full and violent rebellion en-mass will be the only way to remove those that seek to manipulate the masses and control every part of their lives.

Call it a " global " french revolution if you will. People are already close to this point in a number of countries as it is.

In the USA the Democrats will tend to remain more globalist and the Republicans more nationalist. Otherwise, more of the same. Rumors of the death of USA global hegemony are premature. Canada and Australia have similar issues to the US but much less so since their healthcare and immigration policies seem to be A-OK.

Europe has a serious issues balancing globalism and nationalism. They also have the Euro problem and Brexit. Lotsa luck.

Civil war

History seems to tell us that self obsessed, Rights over responsibility civiliations fall to less "Civilised" groups when they reach a certain level due to internal disintegration. Our current climate shows lots of infighting, and deep division in our communities which only seem to be growing, Unless we can overcome these . The I afraid the outcome is not looking good.

With the decline of Christianity in the West, and the current growth of leftism/environmentalism etc. filling the void, there will be more and more fractures in the West with more subgroups e.g. feminists, trans feminists, black feminists, Latino feminists and so on. Unity will continue to erode, and as left wing academic institutions, schools, government bodies continue to tell us everything white is bad, and rewrite history, the void will continue to grow in our culture and in will step Islam. Nature abhors a vacuum, and it will become the dominant religion because our nations are made up of thousands of sub factions. The best description is Robert Baratheon’s analogy of the five kingdoms in Game of Thrones. We are the open hand - five; Islam is the fist- one. One God, one religion, one culture. Note: there are clearly subsets in Islam, but those fights - Sunni vs Shia vs Sufi - will come after they have dominated the globe. For now it’s the Iraqi proverb - I against my brother; my brother and I against my cousin; my brother and my cousin and I against the world. Islam is united enough in overtaking western way of life and our fractured culture will only expedite it.

The intentional destabilization of nation-states thru illegal and/or forced immigration will bring about inevitable Chaos. Situations will become so dire, that we will all want some kind of relief---and the Banksters and their "intellectual" minions have it all planned what the solution that will offer Hope is. That is assuming there is not some other dire event coming about which normal citizens have not been made aware.

Some form of authoritarianism will be the norm. It is the only way to beat back authoritarianism. Likely there will be power struggles between the different forms of authoritarianism. The people will live in fear of being taken over. In my view, the power struggle will be between China, Islam, the US and the international one world government elitists.They might form backstabbing alliances or agree to slicing up the territorial spoils but a fairly long period of instability and chaotic conditions will exist. That's my prediction. Fewer and fewer people trust in government as time goes by and they will forever be used for political purposes, unless they learn to curtail their own governments. A lot of restoring trust in government has to do with them not usurping all the production/wealth of those they govern, allowing the general populace to not live under the threat of impoverishment.

The left has controlled our public schools and colleges for decades. The upcoming generations believe America is evil as are capitalism, Christianity, white folks, males and capitalism. They think socialism and communism will be our saviors. Their votes and the leaders they elect will reflect this. Ocasio-Cortez is a symptom of this problem

Most likely alot of back and forthing.