[stanferder]

> [T]he other media encourages polarization and demonization of the other for dumb short term. That's a purely American phenomenon...

I don't think that's true. The tone of American political news nowadays doesn't seem that different than British newspapers in the 1990s. "It's the Sun wot won it" was an explicit boast about The Sun's polarizing influence... in 1992.

Of course both The Sun and Fox News in the US are part of Rupert Murdoch's News Corp. But if anything this style of news seems like it arrived in the UK ten or twenty years before it was manifest in the US.