We have suddenly become a world that talks about inequality. That's certainly better than not talking about it. But waxing lyrical about a concern and doing something about it are not the same thing, says Simon Barrow, pointing to the deeper issues calling for action.
While some heavily red (in this case, right-wing Republican) areas of the United States downplay or even ignore Martin Luther King Day, it has generally won widespread support across the country since it was introduced in 1983 to mark his birthday.
In 2015 Martin Luther King Day falls on Tuesday 19 January. There is a moving article on the website of the Martin Luther King, Jr. Center for Nonviolent Social Change by Dr King's widow, Coretta Scott King (who died in 2006), herself an important author, activist and civil rights leader.
In the worldwide Catholic Church, the World Day of Migrants and Refugees is celebrated in January each year, having been instituted in 1914 by Pope Pius X. In 2015 it falls on 18 January, which is also the Church's World Peace Day (and for many the first Day of the Week of Prayer for Christian Unity).