In the US, the Republican right have taken to sneering at the “white working class”. But they’re not alone. Middle-class liberals same and the media feel free to caricature “white trash” or “chavs”. Class hatred lives on … when it’s top-down.

It’s so difficult to hate in peace these days. Overt racism is generally frowned upon – even by racists (“I’m not racist but …”).  Islamophobia is having a moment, it’s true. And then there’s class hatred, as long as it’s de haut en bas, especially if you target the “white working class”, the subject of sneers from the American right recently but also portrayed by media and liberals as the repository of all bigotry, backwardness and bad taste.

Having created a monster, the Republican establishment is desperately trying to shift the blame for flipping the switch that brought Donald Trump to political life. Two writers in the New Republic have found the perfect suspect – “the white working class”.

“The white American underclass is in thrall to a vicious, selfish culture whose main products are misery and used heroin needles”, writes Kevin Williamson, going on to decry “the whelping of human children with all the respect and wisdom of a stray dog”.

Cheering him on, David French claims Williamson has debunked “the idea that the white working-class (the heart of Trump’s support) is a victim class”. His church tried to help these people, he reports, but found its efforts wasted because they prefer welfare to work, drop out of education on a whim, shag the neighbour at the first sign of marital discord and neck prescription drugs with the same gusto that respectable people sip Chardonnay.

Reassuringly, French “hate[s] the mockery that poor and working-class people of all races endure” and doesn’t think that the drug-addicted fornicators are solely responsible for their fate. The government, the “cultural elite”, “progressive culture”, “progressive policies”, the “progressive welfare state” and the “elitist sexual revolutionaries” are not blameless, he adds … to no-one’s surprise.

For the New Republic, while both the causes and the guilt seem to be collective, the solutions must be individual – don’t claim disability, be faithful, stop snorting OxyContin move to get a job – and the way to achieve this is to give “white working class” – collectively – a good telling-off.

It isn’t just the right that lumps white working-class people into a homogeneous, contemptible mass.

“[S]ince Donald Trump’s charade of a candidacy caught fire, I have heard many fellow liberals freely toss around the terms ‘white trash’ and ‘trailer trash’,” writes US journalist Connie Schultz. “These are people who would never dream of telling a racist joke, but they think nothing of ridiculing those of lesser economic means.”

Jack Metzgar in In These Times points out that the statistics don’t bear out the assertion that Trump’s support comes disproportionately from non-college-educated whites, the definition of working-class adopted by a Brookings article that says it does, while Charles Davis of TeleSur claims that among white voters who make less than US$25,000 a year, it is Bernie Sanders who is in the lead by a margin of 15 per cent.

But Trump isn’t really the point.

“Every group has its ‘other’,” Schultz observes. “For too many white intellectuals, it’s the working class.”

When Hillary Clinton was fighting Barak Obama for the Democratic nomination, she was accused of playing to racist sentiment to appeal to the white working class. In France the white working class is often blamed for the rise of the Front National’s support, as it is for Ukip’s successes in the UK, where “chav” is now a term of abuse and the poor are the given the reality-TV treatment. These are standard liberal media analyses, repeated again and again in various forms, but generally identifying a hazily defined racial-cum-socio-economic category with whatever prejudice is to be decried at any given moment.

My own experience is that there are selfish shits and bigots in all social classes, although upbringing and level of education may influence the degree of subtlety with which these characteristics are manifested. Generosity and open-mindedness can be found everywhere, too, although I’ve found solidarity, in the sense of standing together in the face of common oppression, is somewhat lacking in the middle and upper classes.

But, however you define it, the working class is not ethnically homogeneous.

So what is that adjective doing in front of that noun?

We don’t talk about the black female gender, so why would a socio-economic category have an additional racial characterisation?

I understand one can reasonably talk about a white bourgeoisie in some Latin American countries, we could certainly talk about a white slave-owning class in the southern United States and the Caribbean in the past but, despite racist employment practices, membership of the working class is not such a privilege that it is restricted to any one race.

When factories close workers of all ethnic groups are thrown out of work. When incomes are squeezed, the banks foreclose with a lack of discrimination that would be praiseworthy in another context.

Some working-class people may react to the loss of relative security with racism or other prejudices – as may middle-class business owners or professionals who feel the pinch – but, when they do so, they are identifying as white, not working-class. When you express contempt for someone who is less privileged than yourself, whether in education, income or status, you’re defining them by class. And that’s a form of bigotry, too.