The Concordia Summit wrapped up in New York City with global leaders on various topics coming together to discuss challenges facing humanity.

The most compelling moments of the were definitely the keynote address by George Logothetis, head of the Libra Group, an international company based in New York City with major business interests in aviation, shipping and other fields in locations in dozens of countries throughout the world.

Logothetis pulled from his own family’s Greek— and refugee history, to share a compelling argument of channeling anger into action, while sharing the story of a young man he met in Greece this summer who was moved by his own family’s survival story to make a difference.

Watch his keynote here: