ahem, inequalities in wealth is greater in the US than in Western Europe including the UK
interesting reading from
multinationalmonitor.org/mm2003/03may/may03interviewswolff.html
MM: How do economists measure levels of equality and inequality?
Wolff: ... the top 1 percent. In the United States, in the last survey year, 1998, the richest 1 percent of households owned 38 percent of all wealth.
The top 5 percent own more than half of all wealth.
In 1998, they owned 59 percent of all wealth. Or to put it another way, the top 5 percent had more wealth than the remaining 95 percent of the population, collectively.
The top 20 percent owns over 80 percent of all wealth. In 1998, it owned 83 percent of all wealth.
MM: How does the U.S. wealth profile compare to other countries?
Wolff: We are much more unequal than any other advanced industrial country.
Perhaps our closest rival in terms of inequality is Great Britain. But where the top percent in this country own 38 percent of all wealth, in Great Britain it is more like 22 or 23 percent.
or measured by the Gini coefficient:
"http://en.wikipedia.org/wiki/Gini_coefficient