Not a whole lot more than has been said 1000 times. The Club Med countries rely on cheap tourism and revaluation every decade or so to handle their massive debt. Ring them with fiscally smart Germany and prevent them from doing so and viola! Instant recipe for disaster.
he acts like the problems are not in part his doing. he pays for the progressives who try and change a once successful culture he finances massive immigration who hate that culture he supports administrations who give money and nuke fuel to terrorist countries who hate that culture. now he warns Europe may be having an existential crisis. Duh... Is he on meds? he should be looking in the mirror.