Hunger Nutrition Climate Conference

DUBLIN, IRELAND - APRIL 16: In this handout image provided by the Dept of the Taoiseach, Former Vice President of the United States, Al Gore (2nd L) is welcomed to Dublin Castle by Mary Robinson, former President of Ireland, President Mary Robinson Foundation, Eamon Gilmore Tánaiste and Minister for Foreign Affairs and Trade and Joe Costello Minister of State for Trade and Development (not in picture) on April 16, 2013 in Dublin, Ireland . Mr Gore is in Dublin for the second day of Hunger Nutrition Climate Justice Conference. The conference will explore the links between climate change, hunger and poor nutrition and their impact on the world’s most vulnerable communities. (Photo by Justin Mac Innes/2013 Dept of the Taoiseach via Getty Images)