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DUBLIN, IRELAND - OCTOBER 16: Mary Robinson, former President of Ireland and United Nations Commissioner for Human Rights attends One Young World Summit at the Convention Centre on October 16, 2014 in Dublin, Ireland. The summit, which is in its fifth year, connects and guides young talent from around the world with global leaders and public figures acting as One Young World counsellors. This year's theme is Peace and Conflict Resolution and will use Ireland's history as an example to guide discussion. (Photo by Clodagh Kilcoyne/Getty Images)

DUBLIN, IRELAND - OCTOBER 16: Mary Robinson, former President of Ireland and United Nations Commissioner for Human Rights attends One Young World Summit at the Convention Centre on October 16, 2014 in Dublin, Ireland. The summit, which is in its fifth year, connects and guides young talent from around the world with global leaders and public figures acting as One Young World counsellors. This year's theme is Peace and Conflict Resolution and will use Ireland's history as an example to guide discussion. (Photo by Clodagh Kilcoyne/Getty Images)