Depends on what your definition of crisis is.
To me, the rise of ultra nationalism, is a by-product of this inequality. Taking Britain, as an example, fringe policies are now being adopted by mainstream parties as the disenfranchised are lashing out and blaming foreigners for all their problems (real or imagined). Opportunist politicians are riding this ignorance.
The rich are happy to use the cheap foreign labour in the form of eastern european nannies/builders and filipino nurses. Jews and Africans are just collateral damage.
Years ago when locals had jobs for life we didnt mind the Irish and West Indians digging our roads and driving trains as they were surplus jobs and the only complainers were the Enoch Powells and their Alf Garnetts (pure racists).
