They gather every Monday. Hundreds of low-wage workers, faith leaders, civil rights organisers, trade union members and liberal activists from all over the US have been taking to the streets every Monday since May 13, to protest inequality, racism, ecological devastation, militarism and all kinds of discrimination.

They call themselves the ‘Poor People’s Campaign’, a direct reference to the movement launched by Martin Luther King Jr. a few months before his assassination on April 4, 1968.

The heart of the campaign was a mule-drawn procession from Marks, Mississippi, at that time the poorest town in the poorest State of the United States, eventually arriving in Washington. Today’s ‘Poor People’s Campaign’ will also culminate in a national action at the US Capitol. It will be on June 23, UN Public Service Day.

This is not a coincidence. Only real access for all to quality public services — education, healthcare, childcare services, decent retirement, public transport, efficient justice systems and quality infrastructures — will allow the fight for social justice and the reduction of inequalities to progress.

Martin Luther King knew it. The day of his assassination in Memphis, he was supporting 1,300 sanitation workers who were on strike, convinced that a coalition of activists from trade unions, faith and social justice organisations was the best way to lift millions of Americans out of poverty.

Fifty years later, this agenda is more relevant than ever in the US, as it is in the rest of the world. Public capital — as opposed to private — has shrunk to nearly zero everywhere since 1970 — and less than zero in the US and Britain — due to austerity programmes and regressive tax systems, along with political framing that considers public companies as obsolete, and public servants as a class of privileged workers, expensive and inefficient.

The consequences are devastating. Income inequality has increased in all world regions in recent decades as the global top 1 per cent earners have captured twice as much of that growth as the 50 per cent poorest individuals, as shown by the ‘World Inequality’ report 2018.

The phenomenon is impressive in the US, where the top 1 per cent wealth share rose from 22 per cent in 1980 to 39 per cent in 2014. Most of that increase in inequality was due to the rise of the top 0.1 per cent wealth owners.

This battle is a tough one, as public sector workers are constantly under attack, all over the world. The number of countries with arbitrary arrests and detention of workers increased from 44 to 59 in 2017, according to the International Trade Union Confederation's Global Rights Index. But this is not a fatality. At Public Services International (PSI), a Global Union Federation dedicated to promoting quality public services, we are convinced that now, more than ever, working people need strong unions to fight back and get good jobs and fair salaries.

On this Public Service Day, we want to celebrate these workers again. But it is not about one day or one moment. It is about building a movement that will last. It is a long journey, but when social movements and trade unions get together, we tend to win. It is time to shift the narrative. The struggle for universal rights, such as a living wage, good working conditions and access to quality public services will never be outdated.

The writer is General Secretary of Public Services International (PSI) and chair of the Council of Global Unions.

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