And I’m confident that if you stay the course, as hard as it has been, Greece will see brighter days. Because, in this magnificent hall and center — this symbol of the Greek culture and resilience — we’re reminded that just as your strength and resolve have allowed you to overcome great odds throughout your history, nothing can break the spirit of the Greek people. You will overcome this period of challenge just as you have other challenges in the past.

So economics is something that will be central to preserving our democracies. When our economies don’t work, our democracies become distorted and, in some cases, break down. But this brings me to another pressing challenge that our democracies face — how do we ensure that our diverse, multicultural, multiracial, multi-religious world and our diverse nations uphold both the rights of individuals and a fundamental civic adherence to a common creed that binds us together.

Democracy is simplest where everybody thinks alike, looks alike, eats the same food, worships the same God. Democracy becomes more difficult when there are people coming from a variety of backgrounds and trying to live together. In our globalized world, with the migration of people and the rapid movement of ideas and cultures and traditions, we see increasingly this blend of forces mixing together in ways that often enrich our societies but also cause tensions.

In the Information Age, the unprecedented exchange of information can always accentuate differences, or seem to threaten cherished ways of life. It used to be that you might not know how people in another part of your country, or in the cities versus the countryside, were living. Now everybody knows how everybody is living, and everybody can feel threatened sometimes if people don’t do things exactly the way they do things. And they start asking themselves questions about their own identity. And it can create a volatile politics.